No spark on all cylinders. No spark at all on cylinders 2/3.

No spark on all cylinders After Mar 17, 2022 · To check I did the same thing. Feb 16, 2024 · First, Confirm Your Engine Has, No Spark: Disable the fuel system, by removing the fuel pump fuse or relay. I did that and there still was no spark. Will be trying both of those tonight, looking for any more Customer: No spark on my 90 hp Mercury Mechanic's Assistant: Sometimes things that you think will be really complicated end up being easy to fix. Cleaned up the connections for both cdi boxes, added a ground from the motor to the 2nd cdi box and they all work now. I went through the troubleshooting and my pickup coil appears to be shot when I connect the ohm meter to it nothing still sits at 1. Due to possible overheating inside the motor or other funky factors. We also used the CDI Customer: What would cause a weak spark on all 6 cylinders on a 2000 150 rx6 serial #ot101246. I ended up having to pull the flyweel and sand the contacts on the distributor. I always carry a multimeter. I checked spark and none on all cylinders unhooked black and yellow still no spark used trolling motor to get back to landing and loaded it up took it a 2 miles 2 storage and checked spark again and none. make sure the contacts are clean Jan 22, 2018 · I then tested for spark and found the top cylinder had spark, the middle one was sparking intermittent, and the bottom cylinder had no spark. I’m trying to troubleshoot a no spark problem. ) Apr 15, 2020 · It's been sitting for about a year, was told it ran before being parked. Every time I remove the spark plug it's fouled really bad. ” It typically means the engine is not starting because a spark can’t be “seen” or “felt” between the electrodes. Oct 16, 2020 · I got it all put back together with a new exhaust guide. No spark to any of the cylinders, I found that if I disconnected the ground for the CDI box that it Sep 22, 2009 · "If there is no switchbox, the "If there is no switchbox, there is a separate CDM for each cylinder. Aug 14, 2018 · Hey guys! I have a fairly straight forward diagnosing process for diagnosing the no spark on these switch box years of Mercury. May 21, 2011 · there are a few simple tests that even a beginner can do. I then swapped the injector plug from #1 to #2. The first thing i check was the plugs, no spark on all cylinders. Disconnected Stbd connector at power pack. Jun 28, 2020 · I pulled the spark plugs thinking if there is a flooding issue but they are dry ( i am letting the vapor out just in case) (i checked for spark and it's not getting spark at all, I made sure to ground the plug as I tested as well) the injector is also not pulsating. Apr 6, 2014 · The #2 cylinder ICM problem doesn't apply to that engine. Aug 5, 2011 · No power, rough, noisy idle. Nov 14, 2011 · Re: No Spark in all 3 cylinders (1976 70hp evinrude) Thanks for the guidance. I had read, I believe on this forum, to check the ballist resistor by by-passing the resistor using a jumper wire. As rasterman already mentioned, you use an OBD II scan tool that reads live scan data to view fuel trims. 1 ohms. Checked compression 108 99 110 115. I’m planning on replacing spark plugs and fuel filter, cleaning the MAF, and possibly coil packs. In the past, a “no spark” problem was easy to solve with the parts shotgun. A block from home the H2 just died, no i didnt run out of gas AGAIN. Just no compression. that is if any of the pulser wires have a continuity to ground while unplugged from the main harness. Over time, deposits from fuel and oil can build up on the electrode, preventing a spark from forming. Jun 27, 2019 · Problem is, no spark to cyclinders 3 and 4. I checked the spark with a new plug in the spark plug wire, while another plug was still in the cylinder, and it sparked fine. Have no spark in cylinders 1, 3, & 4. Jan 1, 2020 · There are 3 coils. Nov 8, 2019 · I think it might be something wrong with the fuse box but my gut is saying no because I'm loosing spark on cylinder 3 through 6 but not on 1 and 2. Now I have spark on cylinder 3 and no spark on cylinder 2. I sometimes get spark in cylinder 2, and nothing in cylinders 3 and 4. #3 is for 5 and 6. Feb 28, 2010 · Hi, Have a 95 Celica GT with a 5sfe 2. we just redid timer base, box, and stator for around 500. make sure you have spark at the plug. 6 with no spark - So I went to change out the valve cover gaskets on my wifes 03 Crown Vic(4. No spark right hand bank idle cylinder ( # 3 believe as the wires appear to have little # tags) Swapped the green wire from middle # 3 coil to the top # 1 coil. But in the original spark test, you’d have to test all the plugs. I would have replaced my distributor rotor, coil and ignitor but none of the auto parts stores in my area had them in stock. still having problems. I still have no spark from the back coil pack to cylinders 5 and 6. I have checked all the fuses and relays (they are all good) Jan 30, 2020 · Hey guys, I am getting a nice and healthy blue spark on the top-port cylinder, no spark at all on all the other 3 cylinders. I swapped the ignitors around and I still wasn't getting a spark at 2&4 so I suspect that the ignitors are all good. J Jan 11, 2012 · J175EXECD No spark on any cylinder. Aug 15, 2020 · today i have rechecked all the wiring and after changing the wires from the trigger from cylinder 1 to cylinder 2 to the power pack I still had no spark on cylinder 2(same thing with 3 and 4). Nov 2, 2013 · cylinder 3: (cylinder that stopped sparking a few months ago)- NO SPARK cylinder 4: No measurement, would not register, but this cylinder sparks- SPARK cylinder 5: WITHIN RANGE- NO SPARK cylinder 6: WITHIN RANGE- SPARK I am waiting for a DVA adaptor to test the stator and the trigger. Jan 12, 2012 · I'm not getting spark on cylinders 2 and 3. The spark did seem really weak, and it didn't stay running. Swapped spark plugs & ignition coils and again all produced spark plug except 1. Manual indicated 275 +/- 50. why ain't i getting spark?" "I switched the coils around and still no spark on the two cylinders. Disconnect the stablizer and jumper wire between the switchboxes and retest as a bad bias in the s-box thats firing can cause the good s-box not to fire. Step 3: Replace the plug. The truck used to run great with no problems but today it wouldn’t start. Maybe the ecu shutting off spark to cyl 2 and 3? Or a bad cps sensor? Aug 18, 2024 · motor ran but had a miss in motor when revved up. Sep 24, 2023 · Dirty or fouled spark plugs are the most common reason for no spark. I have a 2002 Tacoma with no spark. I used the CDI Troubleshooting Guide and pullled the following peak voltage readings (using a DVA). Over time, deposits from fuel and oil can build up on the electrode , preventing a spark from forming. I finally removed the flywheel with a 3 drop puller with the pulling pressure applied over night. When I originally discoverd the problem I switched the power packs. Dec 16, 2020 · Right I’m at a bit of a loss I’ve got a wrangler SE with the 2. still no spark on 3 and 4. 00. I confirm with cylinder #1 using the spark gap test tool that spark was not present. SO, because there is no spark at any cylinders, it is definitely NOT a coil issue/ plug wire/ plug cap/ or spark plug problem. The coils are getting 12V and all my fuses are ok. Motor sounds STRONG, no issues, all cylinders fire. If you now have spark, then there is either some resistance to ground or a direct short to ground on the black/yellow wiring circuit. Nov 27, 2009 · Ive got three coil packs here all reading the same. the ususall proceedure is to check everything but the box. I have checked all the coil packs on cylinder #1 and they are Oct 20, 2024 · no spark both cylinders Evinrude 35hp. I don't know your engine, but it looks like a faulty plug wire, faulty coil pack or its wiring, or possibly a faulty ECU. It has the DOHC 2. The model number is J60TLEOC. Motor won't start. and I reset the gap on the optical sensor. Dec 6, 2012 · That is what got me to start testing everything to see what the problem was and found there was no spark on 1-4 bought new coil still no spark switched coils around same thing. Spark to the front only. Motor has spark on 2 and 4. I have a 1993 Johnson 115hp 2 stroke (model VJ115TLETS) that isn't firing on one cylinder. If none, then it's probably the camshaft position sensor. No spark at the plugs when I check with a spark plug tester. Head gasket failure. Jan 12, 2016 · Frank JEEP Grand Cherokee 4. crank sensor and pcm. If either connection (trigger to 2 or 5) is bad, it would cause both cylinders to misfire. Tested all for ignition coils are working. Does anyone know which terminals I can test with the ohm meter? Jul 31, 2009 · Ok, here is where I am now. And the iggy looks good. No spark on all of the cylinders I tested (4 – 6 where checked. I checked if it was getting fuel and it was. Boat was winterized and maintained annually at a marina, and the previous owner is selling because he upsized to a 90hp four stroke. Cdm coils Mechanic's Assistant: Sometimes things that you think will be really complicated end up being easy to fix. <br />Please help me I don't think its the coils but I might be wrong. The first one i changed was about a month ago. Compression on all 3 cylinders is 119-120psi and it’s in great shape for its age. On the 4 cylinder engine, there are two coil packs and two ignition wires, Below each coil pack is a spark plug (#2 and #4 cylinders). Repeat this on all cylinders. Although I no doubt need new plug wires, I have confirmed that all the wires will deliver spark when swapped around on the distributor cap. It appears as though they have never fired. Customer: 2005 optimax 90hp no spark on all cylinders Mechanic's Assistant: Sometimes things that you think will be really complicated end up being easy to fix. 1) Test for spark at the plug end of the wire using a spark tester. At this point i have tried the following parts 1. Next day, no spark on any of the 3 cylinders. Jul 10, 2005 · Re: 135 mercury no spark on 3 cylinders out of 6 You have a bad switch box or stator change the red and red white wires, the blue and blue white wires on the boxs, if it stays the same 3 it's the box if it changes it's the stator--Bob Jun 4, 2015 · Usually you will see one or two cylinders with a misfire or no spark at any cylinder. Tested for spark but got weird results: get random sparking if any at all. My yaris did exactly the same thing. My motor is now working but it was a much simpler problem. RSRBOB. Jul 10, 2018 · 1998 E Rude 225 Vindicator Looper, Just replaced Stator, CDI box, Trigger ring and took the boat out. fired up again (1 hour later) let idle for 5 min, all cylinders sparking, engine running solid no issues at all. Photo: Dec 30, 2021 · Modular V8 (4. So I am guessing it is the connector. Replaced the coil pack twice put new wire on and put new plugs in it and I know that there is nothing coming from that half of the coil pack cause when I took the plug wire of the pack nothing changed but when I unplugged cylinder 2 while it was running and lit myself up. I flooded it pretty bad and fouled the two plugs that weren’t firing. Swapped many coilpacks/plugs but would get one initial spark (typically at cyl #4) when turning over and then nothing. Customer: I have 1996 Yamaha waveraider 1100 has no spark to all 3 cylinders. checked spark all plugs have spark still no start not even with a shot of starter fluid nice white spark all plugs 115 lbs. 2. Not a big deal as we have put an intake manifold in with no issues and most of the same connections being opened up. 2 & 5 would be on one winding. No spark on any other cylinder. I replaced all the spark plugs and it’s still flooded in the two cylinders that aren’t firing. Sep 17, 2024 · 1984 308 QV - I had an overheated CAT and began to look for reasonsI'm getting no spark at the plugs on cylinders 4 and 8. Compression should be around 90-100 psi and should not vary more than 20% between Mar 20, 2008 · "I am not getting spark on hal "I am not getting spark on half of my cylinders. If no spark you will need to ohm out the pulser and charge coil. I had no spark in all three cylinders. I grounded the white cable for the temp switch - spark ( im not sure why i did this if the trigger had voltage) 7. 4L and it’s only running on two cylinders, 2 and 3. 2 good coils. If you are lucky you might get away with replacing the rectifier, but I have a feeling you are going to be replacing the stator too. 2L xl 2wd 180,000 The truck is not getting spark on cylinders 3 and 4. Threw a CDI power pack at it today and couldn't get spark with red ignition plug connected or disconnected. -Connect ohmmeter (Rx100 scale) between the two pins on the cable to engine. Where should i start first? Thanks. Trying to diagnose the problem. But, “no spark” is not a diagnostic or repair path. Still no spark. Apr 23, 2010 · Re: 1999 Johnson 115 HP No Spark on any cylinders To do the tests per the manual you need a peak reading meter , or a DVA adapter for a multimeter. Johnson vro. So don't waste money on those parts. switched power source on coil and got spark. Disconnect red/wht from cdi unit and check voltage from flywheel, red lead to red/wht wire and black meter lead to ground,meter set to 20VDC. major New member. Jan 31, 2021 · Already done a lot of searching into different threads with similar issues, but I haven’t found anyone with these same codes who report no discernible symptoms. Jun 26, 2013 · Re: 1978 Johnson 70hp 3 cylinder 2 stroke no spark on the bottom 2 cylinders i did check the compression and that was good on all the cylinders 120 psi. No spark at all on cylinders 2/3. Here's my issue: I have good spark on all cylinders except the middle cylinder on the starboard side. Answered by RSRBOB in 43 mins 9 years ago. Below is what I have tested along with the results and what I have replaced. It was going to rain, so I put the boat back into the barn and worked on it the next day when it was dark and I could see the spark better. No OBD reading of errors. Apr 2, 2016 · Based on the original wiring diagram of the 88-85HP Force, the #2 cylinder is fed from the same CD module as #1 cylinder (there are 2 ckts on each CDM) and is fed from the same power ckt from the stator feeding #1 cylinder. 6. May 8, 2022 · If no spark, continue below. They seem to be one of the mo Dec 31, 2009 · Get a compression tester, remove all the spark plugs, unplug ignition module and injectors. Checking the signal on the coil. 1,2,3 - drop in RPM - good coil pack/spark plugs 4,5,6 - no change - engine idles like crap Jan 13, 2014 · It started missing, pulled plugs, found plugs for cylinders 3 and 4 wet with gas. It should read close to 0%. I had spark advance while cranking so that's not the issue. , pulled plug and igniter, ground the plug and see if any spark jumps as you crank the engine)? If no spark at all, verify the same on all cylinders, give the car some time to evaporate the fuel or pull EFI fuse to prevent fuel loading the cylinders. I have replaced coils, ign. I unplugged the kill switch - still no spark. Replaced plugs and checked for spark, I do not have spark on those cylinders. Jan 5, 2021 · Working on a project motor. 1 to 5 volts at the timer base (trigger) usually around 3 volts. Reconnect to normal and the engine starts fine. May 12, 2009 · Re: 225 evinrude NO SPARK (All Cylinders) You need 150 to 300 at the stator and that is with a peak voltage meter or a dva hook into your multimeter. compression is good on all cylinders. Hello my name is ***** ***** I will be helping you today. The above assumes you've eliminated the security module as the problem (your SECURITY light isn't flashing or constant on) and you've verified 12V+ at the coil harness (pink wire). Jun 4, 2022 · Check spark advance while cranking. Replaced but still no fire. I have a 6 bolt with a 95 ECU and ECM link. Now screw in tester hose to cylinder #1, attach guage and crank engine for 3 seconds. If none found, check for power supply on the + terminal of the coil with the key on. May 15, 2016 · That system is more likely to fail. 3l engine I have a problem with a spark. Found that they have no spark removing the coil plug, all other cylinders when coil plug removed the engine would die, with those two, no change. Get a proper adjustable tester and set the gap to 7/16 of an inch. Adapters are cheaper. Oct 20, 2024 #1 Today no spark in both cylinders of my 35 Oct 24, 2024 · I changed the coil packs and injectors and did not fix it. I can't help but think, and certainly HOPE that's it's a simple problem that I am just over looking. Some motors kill spark on one bank for shifting, so you need to follow the troubleshooting directions of the CDI Guide or the factory service manual. 5L Mercury 200 (0D271065)INITIAL PROBLEM:My engine had no spark on all 3 cylinders (1,3,5) on one bank. 6, 225,000 miles, LS) due to the large amounts of oil leaking out of it. Former Yamaha Factory Service Rep Aug 27, 2013 · My dad and I recently swapped out a 150 Johnson for a Black Max and we are having problems with getting any form of spark in any cylinder. Right in spec! The send rotor for the CRANKSHAFT position sensor and the timing were again re-checked! Good on both counts. Sep 21, 2021 · Damn I was hoping for a cure. This is evidence of the spark traveling down the plug to ground and is the most common cause for an intermittent misfire. Feb 27, 2018 · The problem is it’s only running on the two cylinders closest to the dash. Ebay search "marine peak reading meter", they sell for $70. Jun 3, 2019 · Hooked up in my drive way with muffs, ran for 10-15min at 1k RPM. I ran stator checks purple-red 437 olms 26 volts yellow-black 39 holms 2. I have I bought a 2 stroke, 3 cylinder 97’ mercury outboard 60hp with remote steering. The coils and spark plugs are ok (I moved the top port coil - which is defintely working - around, but it does not give a spark anywhere else except on the top port cylinder). FIX:I No spark on cylinders 2&4 as tested by pulling all the coil on plug ignitors with spark plugs and grounding the plugs. Do not try to start the motor, this is only for testing spark at cranking over the motor. It cranks over and is getting gas but no spark to all cylinders. Bought the boat at auction, Yamaha ox66 250hp. Made sure I had kill switch lanyard in, shifter in neutral and good batteries. Jun 30, 2023 · As described above I have no spark on cylinders 1 and 3. This is quite common and the main reason why batteries cause issues like this is that the devices are responsible for starting most parts, including the motor. ) All of a sudden, it sparked a few times, and the machine started with the spark plug wire off. Narrowed down to wiring by testing with multiple coil packs/spark plugs grounding on intake manifold. That's starter draw. The problem moved w/ the power packs so I thought great I know what it is. It's so weird that changing the resistance of one spark plug wire let's the engine fire. Changed out power pack to 1,3,5 to see if would help. This sled does not have an electric starter. I have since puchased and installed 4 new spark plugs, but still no spark on 2 & 3. If I do that the plugs 3 or 4 the motor dies. Checked for erratic spark at night time, no visible spark. spark is good on all cylinders. Reply 1: Yep, Jun 7, 2022 · Spark to the front only. But you can troubleshoot in the meantime, start simple, check the freakin fuse. I then checked for spark on all 4 cylinders and numbers 1 & 4 have spark but numbers 2 & 3 do not. Jul 7, 2010 · Re: Yamaha 30HP,no spark at #2 & 3 cylinder Test the trigger the same way (you said solenoid but will assume you meant coils) - take the #1 trigger feed and hook it to #2 and then #3 - if the spark moves around, replace the trigger - if nothing changes, replace the stator (if you are positive the box is good) May 22, 2011 · Re: 1979 mercury 115 hp no spark to any cylinders Its best to replace in pairs due to the bia's circuit in switchboxes. Swap coil input wires and spark goes to the rear. Sep 25, 2004 · Hi I have a 1989 90 hp. Ignition Winding (stator) Test:-Disconnect the two pin plug with brown and orange wires between the CDI and engine. Jun 9, 2019 · Started pulling plug wires and testing performance and found #3 cylinder dead so I put my spark tester on #3 and opened it up 5/8" and it was jumping the 5/8" gap with no problem. I changed all the filters in the fuel system (VST, Mystery, all), i have checked the fuel pressures, Brand new plugs and I fired it up. Troubleshooting Missing Spark on All Cylinders on Late H1 (KH) If there is no spark to any cylinder: Be sure kill switch is in "Run" position. Adjust the air gap closer, crank the engine, no spark. The Marine Mechanic I'm going to connect you with knows all the tricks and shortcuts. All Mercurys are cataloged by serial number. 4 serial number 6392691. 3, all I did is replace the ignition cables and wow, no start, I about went haywire, started with taking the heatshields off the wires thinking they could be grounding out, eventually it led me to a broken ground wire that attached to the hood, I fixed that and now all seems well, I was shocked that such a minute often overlooked item could be the fault. All the wires back in original places, all grounds checked, all fuses checked. If you have good spark on 1, no spark on 2, and weak spark on 3, the problem is going to be the CDI box if there was only 1 thing wrong with the engine. I just found that one in the garage and its ohm'ing out the same. We have tried all we know. Im thinking timing chain but it didn't make any noise when it stopped on the hi-way, just lost power and coasted to a stand still. although there is one ohm test that can be done on them to give them an automatic no-go. Getting fuel into cylinders. ohm tests can be questionable. Thanks again for all your help as this is a very tough call and how the dealer let me down. There are two coils, one is for cylinders 1 and 4 and the other to cylinders 2 and 3 (if I remember correctly), either way it looks like no spark on one side of each coil. Have a new distributor, new spark plugs, new spark plug wires, ecu was checked, wires between ecu and distributor have been checked. Sep 8, 2011 · I got as far as pulling all the plugs & have found that the plugs in cylinders 4 & 8 look just as new as when I put them in about 6 weeks ago. are these tied together some how? Mar 2, 2017 · Dodge Grand Caravan year 1996, with the 3. Changed computer ECM now it doesn&#39;t start at all security light on. i checked it because a lot of the other posts i google and a few guys i pm'd said check it. I'm getting no spark on cylinder 3,4,5. I have already switched the #1 and #3 carbs since #1 was working before and the problem did not migrate with the carb. Still nothing. Rented and OBD-II code reader which shows "misfire on #3 and #4 cylinders". 4L) - 4. or better all cylinders help please Jul 23, 2012 · switch a good plug like plug one to the cylinder thats not firing. Has spark and fuel. I had weak spark to cyl 4 after i replaced it the car ran great. Upon further inspection I'm not getting spark on cylinders 2 and 5 I tested this with both the new and old coil pack same thing. The cylinder on the front passenger corner is not getting any spark at all. We did find the FL1 fuse blown. When I did this I was only getting spark across a 7/16 gap on cylinder #2. It has been sitting for a while. Symptoms were no power over 2,500 rpm, a flashing check engine light, and p0300. 6L, 5. Cylinders are now probably crystal clean from all the gas-washing given all the attempts to start. I have replaced the plugs, coil and leads but still no spark. com : Automotive May 4, 2010 · All the misfires were on the passenger side mostly on #4 and #6. Engine will turn over over but is not getting any spark to the plugs. I used a conductor securely inside the plug wire cap, and then held it close to the plug. get a spark tester. No change - still no spark on those cylinders (I did try some other ignition wires and looked at the #2 plug, which looked normal). I will try to test the coils again with all 6 spark plugs installed on the coils to be safe. I would first try swapping the 2 spark units to verify the issue with the tach goes away and resumes working normally. Its whats called a waste spark system which fires 2 plugs at the same time. it may very well be the box but doesnt have to be, 600. 3 out of 4 cylinders are showing a massive decline in engine performance when I pull the plug wire. Could ECM be blown? NOTE: If your bike has more than one cylinder, it may still fire if only one cylinder has no spark. 2nd Generation PTU, have verified via resistance testing in FSM that this PTU is within spec. I tested the power transistor and tested good. The #3 cylinder is fed from the second CD module and fed from the 2nd power ckt from the stator. I'm 99% certain that all of the wiring is correct, because when it move to a different cylinder on the other side I was dumbfounded so I check the wiring, but I am going out of town this weekend and Jul 28, 2020 · Checked spark. Jun 30, 2008 · Re: no spark on top two cylinders so 2 aerosol cans of carb cleaner, plus a bottle of the stuff you add to your gas tank later, and. I did this for all spark plugs and ignition coils and 2, 3, & 4 all produced spark except for 1. I can pull plugs 1 and 2 's spark plug wires off while the motor is running and there is no decrease in RPM's. Mar 31, 2006 · ENGINE INFO: 1993 2. If none has spark, the whole ignition system is not getting power. Here's what has been done so far, Compression test - all 3 cylinders tested at 130 New battery - fully charged New starter New timer base (trigger) New power pack (ignition coil) New spark plugs and wires Mar 24, 2023 · Check for spark at the spark plugs; If there is no spark, the problem may be with the ignition system; Check for fuel delivery to the cylinders; If fuel is not reaching the cylinders, it could be due to a problem with the fuel system; Inspect the valves and piston rings for wear or damage; If these components are damaged, they may need to be Feb 8, 2009 · Re: Mercury 150, no spark on 2 cylinders The trigger actually has 3 winding in it. I am misfiring #'s 1,3, and 5 cylinders no spark at all, even in gear. Working on the rear bank, I've interchanged caps, rotors, and wires multiple times with known working parts and still no spark at the plug on cylinder #4 only. hopefully it want have spark when I take it to the shop and they can figure it out. After some testing, I noticed that the powerpack cover had been previously hit and was bowed-in and was also missing the plastic shields/spacers that are between the pack and the cover (i notice this because the motor started after removing the cover). Thanks for the help. I have the specs but am uncertain how to test for this: Nov 19, 2021 · Even tried starting fluid. If the spark plug is misfiring, you may want to replace it Gas appears to flow from both valves of the petcock as well. Replaced the stator, voltage regulator and the cdi ( out of a running machine) two of them. That way you can test either cylinder's spark with a new lead), then even swap the plugs. In the morning I turned the puller 1/4turn more pressure and a 3lb hammer top of puller and it popped loose. Dec 23, 2008 · Re: 200 johnson no spark on cylinders 2 & 5 I agree with Ezeke, your method is not a reliable test. May 1, 2020 · After checking the fuel system out I received some advice to check the spark with a spark tester. Spark Plug Spark Test: Cylinder # 1: no spark Cylinder # 2: no spark Cylinder # 3: no spark Cylinder # 4: no spark Voltage was available on the + B side of the coil measured on the white / red wire. Record reading on gauge and move to next cylinder. There goes 4 contact chip. Customer: Mercury 150 black max . 450 ohm reading between orange wires. 2L engine. I check and it turns out that there is a 1-4 cylinders signal from the PCM, and 3-6 and 2-5 there is no signal. Changed out the o2 sensors ($36), plugs ($25), wires ($28), and fuel pressure regulator ($16) with no improvement other than a much smoother idle. May 9, 2009 · 4 disconnected rectifier- no spark 5 I tried my original pack and the new CDI - Spark. Battery is good and all the lights work. 4vac while cranking checked at the 2 pin connector for the sensor. Jul 16, 2012 · Re: 1999 Merc Promax 200XL EFI -no spark on 1 side for all 3 cylinders With NO RETURN on electrical parts you want to be SURE of any diagnosis before ordering any expensive NONE RETURNABLE parts. i get you got 2 bad plugs or you didnt gap them right. The 2 wires that go between the spark box and the coil input or the pulse generator for that leg are the only thing left. (That's the way I've always checked for spark. Dec 12, 2009 · Figured I would change the plugs and things would be good to go, but no luck. May 26, 2009 · Re: 115hp Johnson no spark on 3 of 4 cylinders I just got a '72 125 hp and had no spark on 1 of the four cylinders. if there is spark its the plug, if there is not spark then its the wire or the distributor and or rotor. Of course, this will only work if there are no other serious damages to your engine. 5L . It looks just like an ignition coil. 2 weeks later, went to take it out, put it on the muffs and would not start. Dec 23, 2013 · - Powertrain (No Description) P1000 - Informational? - Powertrain - OBD-II Monitor Testing Incomplete U1900 - Informational? - Network (No Description) I checked for coil driver signal on the PCM wires again. I checked spark on all six plugs (using Lisle 19380 Spark Tester : Amazon. With ignition on check that you are getting 12DC volts to the coil, all three terminals. Jan 31, 2015 · Johnson 90 hp outboard won't fire, 3 out of 4 cylinders have no spark, so it would not start in my last fishing trip. Apr 23, 2014 · Re: 94 force 120 no spark on top 2 cylinders I got spark on all four last night. Really easy to do. Coil: Old coil had 290 ohms on cylinder #2 and 326 ohms on Cylinder #1. After changing the oil, plugs, coil pack, battery, exhaust (new cats and all), injectors and iac sensor it tries to start but wont. I can unhook the coil that supplies 1-4 with engine running and there is no change in the engine. Aug 24, 2013 · Wouldn't crank. Jan 28, 2009 · Re: 40hp mariner year model no spark Disconnect white wire from cdi unit to stop button check spark,if spark switch bad. so if any body has ideas on how to test the power pack please please let me know. Should I assume stator is bad? Checking out timer base: 11 ohm between white and blue 11 ohm between white and purple No ohm reading between white and Dec 31, 2008 · Ran fine all day, shut it off. thought that with pcm problem. • The battery is reading at 11. module. Aug 26, 2024 · The engine does not keep the idle, doing the troubleshooting I found out that cylinder #1 and #4 has no spark. i am not getting spark on my two cylinder i checked the coils and i think they are good. So far I've swapped the ignitor and the coil. . This reading read 12 volts on my digital voltmeter. The start, stop, warmer switch can be unplugged about 10 inches down the length of the wire harness. It is getting fuel and good spark at all cylinders. All three coils are getting proper signal. I measured the ohms of each coil and they read fine. I now have spark on all cylinders, but still weak on #3. DIAGNOSIS:I swapped the ignition coil leads to the switch boxes and the problem moved to cylinders (2,4,6). 0 TSI 2013 1958 Ford Thunderbird HT Mar 21, 2016 · swapped spark plugs; swapped ignition coils; ignition coil harness rebuilt; new MAF; new O2; main harness swapped; got injectors cleaned and new CS/Overspeed seals; compression tested; What I noticed before this happen: It would drive good then suddenly at times especially in traffic, car will sound like a subbie (you can hear cylinders died). Ran perfect. What would cause the discrepancies of Feb 3, 2016 · I recently replaced the HP power steering line and now I've run into another issue. found corrosion in two coils and hard dry plug wires new wires and coils motor will not start . Look for carbon tracking in the form of a black line running up and down the porcelain portion of the plug. Obviously it's a problem that's common to all 6 cylinders. with no success. Jul 4, 2014 · Hi everyone. So im not thinking its the coil pack. Swap the spark boxes and still the front only says you have 2 good spark boxes. I've done a search and found that it's possible it could be the ECU or power transistor. my fuel pump is not working either. Jun 4, 2022 · Just has this issue with my 04 5. So I checked voltage going to the coil packs and it’s not getting a trigger signal. Oct 29, 2024 · Take the phrase, “no spark. Most of what I've read points to either power pack or stator. Jun 20, 2012 · Truck turns over like a dream now, but there is no spark to any cylinders. a. Since I had a coil pack fail before in a similar way, I suspected it was the problem and got a new one. Oct 6, 2016 · 2005 Nissan Altima 2. Hope is sheds some Apr 18, 2019 · Have a no spark on any cylinder E70TLCEM. No compression on all cylinders. Jul 27, 2022 · Not sure if you missed it but I did test the ignition coil with spark plug intact by grounding it against the engine while turning the engine on. b. I am going to swap the power pack today and see if that helps. Aug 30, 2005 · I recently purchased a 98 Outback w/ an engine problem. Coils were from Goldwing Parts, so I'm certain they are the right ones. Adjust the air gap closer, crank the engine, engine starts right up. What can cause this? Oct 21, 2022 · Johnson Outboard Motor No Spark Issue: Clean The Battery Connections; If there is no spark in the motor at all then you are likely dealing with battery issues. Cranks and no start crank, and cam sensors have been changed out. I checked for spark by removing the plugs and nothing. Disconnect the rectifier completely, and test for spark again. e. on a 91 60 horse and then had to do the fuel pump runnin good now. power pack 1borrowed trigger checked all the wiring and groungs and nothing. What is the best way to check it? Aug 23, 2008 · Then I tested the injector harness and ran continuity between all the 6 connections and the common ground. I bought a USED power pack locally. You need to get a manual. So I looked for spark and I found that the right two cylinders have a good strong spark but the left two cylinders spark for 2 seconds and then nothing. Jun 9, 2012 · Ok so i have been working on this project and I am down to not having spark on cylinder 2 and 3. At the powerpack, disconnect the 2 black with yellow stripe wires that go directly to the pack. I have checked the signal wire going to those two cylinders and when attached to the positive side of the battery when cranking the test light continuously flashes. May 28, 2020 · Hello all and thank you in advance for any help. If the tach resumes operation, (and now the failed cylinders are the front two (2&4)) you confirmed the spark unit is bad. Dec 12, 2009 · Have you visually verified for spark (i. Mechanic's Assistant: Is there anything else the Boat Mechanic should know before I connect you? Jul 27, 2017 · Cylinder 2 has no spark, all other cylinders fully functional. if they have any reading whatsoever, that indicates a insulation breakdown in the coils themselves and that shunts energy to Customer: 2003 mercury 150 efi has no spark in all cylinders Mechanic's Assistant: Sometimes things that you think will be really complicated end up being easy to fix. 2) Test for injector pulse using a small bulb called a noid light. This issue has suddenly appeared. #2 is for 3 and 4. 2L - No Spark on cylinders 3 and 4 - 2008 f150 4. Feb 28, 2018 · Using this forum, I've already fought through a failed emergency kill switch issue that caused no spark initially. All were 14-something ohms. I did the test where you remove the ignition coil connectors one-by-one to see if there is a idle RPM drop. The spark plug tips, by the way, were indicative of a very rich mixture (black in color). Obviously, swap the plug leads (I always carry one spare long HT lead. Jul 20, 2009 · "I have a 1985 Honda Magna 700. Have spark only on spark plug 2. Didn't run it for 3 weeks then went to fire it up and no spark, then spark would come and go but only on cylinders 1 and 2. no spark on all cylinders . The wire from # 2 coil pack goes to #3 spark plug, and the wire from #4 coil pack goes to #1 spark plug. Thread starter major; Start date Oct 20, 2024; M. Insert a spark plug tester, into the plug boot and ground it on a piece of metal on the engine. Finally, have someone crank the engine and watch for spark. Don't try this at home without hooking Jan 21, 2015 · 2003 stock vmax with only 5300 miles ran perfectly two days ago and went to start this morning and nothing. I was having problems with starting the motor so I looked at the fuel system and all checked out ok. It has had new points and condensor, plugs and coils. Troubleshooting so far has included disconnecting the shift interrupter switch and temperature sensors but still have no spark on the right side cylinders. Plan to check c Apr 20, 2023 · This will add the needed oil film into the cylinder block and you will be able to start the engine. Worn-out spark plugs: As spark plugs age, they can become worn out and no longer able to create a spark, especially in older vehicles with high mileage. thank you in advanced. I did a quick check, nothing fell off and all visible connections are tight. Aug 16, 2014 · The batteries are fully charged- the starter turns the motor as it should. Spark now at plug #3 ad no spark on # 1 cylinder plug now Determined coil is good, high tension lead and plug all ok Issue is the green wire with white stripe. All coils/plugs work on all other cylinders, however no spark on cylinder 2. Mar 4, 2008 · I have tried two different coil packs with the same results. Brown - Brown/Yellow = 160v Brown/White - Brown/Black = 129v Orange - Orange/Black = 60v Looks like one of the Dec 7, 2008 · I'm only getting consistent spark in cylinder 1. I have changes alternator, fuel pump, crank shaft sensor, the radiator is good fans, hoses, all good, reset computer this car will crank but acts like its running hot(not showing running hot on ga Apr 13, 2019 · • On my scan tool no codes and no check engine lights. I have checked the pins at the pcm and the ign, module and have ohmed out all the wires to the module all are 0. 4 volts, keep in mind I tried several times to start the car • I turn the key and I hear the fuel pump engaging • I pulled out the spark plug and used a tester to check for spark, nothing. I noticed that the ones that give spark are the coils with two red wires attactched, are the ones that give spark. I’m planning on a ccv delete/catch can install, unless that may exacerbate the issue. I have checked CPS 240 ohms at pins 5 and 19 "A" harness ECU and 2. Now if there were 2 things wrong with it, you can have a bad CDI box and also a bad #2 trigger, but that would be a 1 in 1k chance type thing. 4 v green- blue 447 holms 54 volts. Tested the number 3 spark plug in all of the plug wires. #1 is for 1 and 2. The shop claims they fixed the spark issue, i paid then 450 bucks, my wife picks me up from work, and its the exact same as it was before. 00 is way to much. It still appears that cylinders 1 and 2 are not firing. it plugs into you plug wire and the to a ground and you will see the spark. Go to I. Any ideas, suggestions, or places to look would be helpful. Each one fires two cylinders opposite each other in timing. At that point #1 was the cylinder not firing. got power to all power - Mitsubishi Montero Sport question Dec 11, 2009 · 2003 Chevy Cavalier. Sep 21, 2016 · Step 2: Check your spark plugs. Aug 30, 2024 · Hi. With that part bad, it would cut spark to ALL cylinders. Jul 4, 2023 · One time, I was checking for spark. I replaced by plugs, wires, and distributor cap. Unplugged stop wires at power pack and have good spark on cylinders 1-4 but nothing on 5 or 6. It's safe to say the engine needs a new CDI. Checking out the stator: No ohm reading between brown wires. I don't know if you unhook the neutal saftey switch but it could also take all spark away. Check out the trigger connections by ohming 1-4, 2-5, and 3-6. I am going to take her out this weekend and run some new gas. We have 12v ignition hot via the purple lead on the motor and have removed the black and yellow leads for the kill switch with no luck. A 1983 Black Max 200 2. Sep 7, 2010 · Re: 1995 120 force mercury outboard engine starting problems and no spark on all four cylinders How about the safety switch?The drop in voltage is normal. Cylinders 1 and 2 have no spark, but 3 and 4 have spark. Put this tool on, no spark. Checking For Spark If The Engine Has A Coil-On-Plug (COP) Ignition System: Jul 3, 2022 · That has to work right, even a few blocked slots or missing signal transmission can send the ECU into "duh" mode with no spark or fuel. One more common reason why your engine has no compression in some or all cylinders is the failed head gasket. Finally, checking the fuel injectors using a noid light revealed No flashing with the noid light. Replaced stator , trigger, switch boxes. Then start testing the cd's. Aug 27, 2017 · 4. I also got a different coil pack the noticed that this one gave spark to 1 and 4. Installed used power pack no spark on 2 cylinders,checked coil and is fine. I changed out the spark plugs as they were in bad shape. The 1-degree wheel (G/Y) is fairly easy to test while cranking because the signal is uniform. 5S won't crank 1 Answer. Sep 7, 2019 · I have a 97 150 Fast Strike that isn't firing on any of the right side cylinders. boats they have a Force section there. Not getting any spark to cylinders 2 and 3. From my knowledge this meant that one switch box was bad. Electronics. VW Beetle 2. I then changed the wires from cylinder 1 to cylinder 2 from the power packs to the cdi and had spark on 2 and not 1(same with 3 and 4). Would appreciate any help with this one? Jan 22, 2022 · Okay, so I cranked the engine, no spark. Bypassed kill switch, still nothing. 7 Lmtd 2004:thumbsup: Quad Squad member KYB Gas-a-Just shocks / Transgo reprogramming shiftkit. The big 150 amp. Can I get the serial off of your engine so that I can run it and see exactly which engine, and ignition system you have. Poking around, I discover the no spark on the 2 and 3 cylinders. On a cold start it will spark until the engine warms up then it stops sparking. The engine will start and run but it runs rough and will not stay running. cltclsxof gqiycbg kmwjsxu beeu drim jrqikqz wqqz ztcwbk mpdp kicoup