Kawasaki engine running on one cylinder. Kawasaki calls for 52 lbs minimum.
Kawasaki engine running on one cylinder I have a 27 hp kohler engine some times it runs on one cylinder i can pull the plug wire off when its running put it. I can mow the lawn - slowly - but it's a PITA. _____ Just talk bikes. 800 hours and has been babied. 1 ohms After adjusting the valves on both cylinders (the rear were off a good bit - one tight and one loose) I swapped the coils and I was able to hear the rear cylinder run! Now have an order placed w/ Cheap Cycle Parts. All the one's I see have a different plate on top with 3 screws. Magloo, the ignitor does sound like the culprit. So it like having a single cylinder with a booster that fires 90 degrees later. He is swamped since is his tranny blew in I have attached a PDF of the FD731V engine. Also, A forum community dedicated to Kawasaki Motorcycle owners and enthusiasts. it fired, but from the electrode to the threads, not where its supposed to. I can't find any information online and was wondering if someone had a service manual or wiring diagram for this engine. Right side is showing good spark, replaced plugs on both sides, but it will not start on that side. It's lack of fuel, air or proper ignition that will be your problem but all those options! I have a Hustler Hydro WB with a Kawasaki fh500v 17hp engine on it. It's a Deere John with a 26hp Kawasaki. Kawasaki. Jump to Latest If it was the main engine valves, surely I would be able to hear a change in the engine sound where it would be losing gasses. it has a 2 barrel carb. BUT, cyl #2 is the one not producing. The engine is running the same with or without the Jul 26, 2014 · Today I tested the compression, both cylinders are running in the mid 90's PSI. FR691V Sudden Power Loss There is no misfiring at all, just obvious loss of fuel to the engine. Working on a JD 620i with Kawasaki engine. There is fuel , spark and compression , the same as the other 2 cylinders , but all I get is a weak puff of cold air coming out of the exhaust . Valve rocker arm came loose. That is unless someone repowered the tractor. Cleaned carb. cleaned the carb with (spray) cleaner and it seemed to work after a few "shots" HOWEVER after cooling off it did the same thing for about 30 seconds and the dead side fired up again, without me Running mostly on 1 cyl (Rear) Front feels cooler after idling. Change gas and plugs,fire it up and still running on one cylinder. com, under Owner Info is a tab for parts diagrams, follow that and click on the specifications option on the selection page, for the details you need. When I do that and crank the engine the VOM shows 12V with the ignition switch on and when cranking varies from 12V to about 4V. removed May 15, 2023 · Both cylinders are getting good fuel and spark. No smoke, no noise, no power. 375K posts Designed for Durability . To eliminate posible issues I swapped coils, injectors, spark plugs, and adjusted the valves but made no difference. Good luck. switched coils but the one side By chatting I have a Deere 180 lawn mower with a Kawasaki FC54ov engine in it, I run it for 5 to 10 minutes and it quits. Spray some WD40 around the inlet when the engine is running and listen out for the revs increasing momentarily. The air gap is set to . I suspect a valve got stuck and Jan 3, 2015 · I checked compression today and have 95 lbs on #1 cyl, 155 lbs on cyl #2. Possible it has been happening since last fall. the back cylinder Deere lawn mower is running on one cyl. the back cylinder Aug 5, 2019 · For a while now it has been bogging down when I engage the PTO clutch to run the blades. 2010 / kawasaki mule 3010 running on one cylinder #1 . So I'm thinkin it's down to fuel, I've checked the Sep 27, 2016 · New kid on the block. Apr 20, 2023 · M0L188X074024 I replaced the right side head gasket (rt side if sitting on the mower) and also replaced the headbolts and intake / exhaust manifold gaskets and carb gaskets on the Kawasaki FD501V-AS00 engine. Cleaned the carburetor, new fuel filter, new air cleaner, and new spark plugs with no improvement. 18 years exp. An example would be a rusty plug terminal as I had on a Dixie Chopper with a 27hp Generac engine last year. Swapped known good Fuel Injector to bad cylinder (no luck - so both are working in Cyl #2, but neither in Cyl #1) 12. Easy Jul 7, 2010 · I have a 2003 mule that is only running on 1 cylinder (the back one). The engine is running the same with or without the front plug in. FD590V that is listed there. On initially starting it, exhausts for cylinders 2, 3, and 4 get hot quick. See the electrical Did you get your Kawasaki running OK? Richard May 11, 2017 / JD X540 kaw only firing on one cylinder I have only worked on a few dozen engines, but never saw one like this. 5 gallons of fresh fuel it started up and ran fine the rest of the way home with the temp indicator just above halfway, which seemed about right for The other cylinder has great spark and the engine runs fine on that one cylinder its just weak when the blades are engaged. My 2007 mule 3010 KAF 62E is running sluggish. After putting the thing back together, the engine won't start if I tighten the bolts holding the engine cover. Unplugged wires from. My neighbor has a jd x540 and has replaced coil, plug, and wire but still is not getting spark in one cylinder. it was running on just the left with full choke. This engine was on a Lawn Mower and idle was good 1/2 speed it started to miss. Chris@BenchmarkPerformance. Primary 4. Problem With the Head Gasket. A relative said that it probably is the fuel sensor on the carb. com is the largest Kawasaki ATV owner's forum with information for the Kawasaki KFX700, Brute Force, Prairie, Bayou, Mojave, Lakota and older model Kawasaki ATV's! Show Less . I've had the wire come loose on my coil causing intermittent single cylinder (FD590V) - quite noticeable when running and because my engine is in a JD tractor very easy to see and fix. Big twins can fool you and run pretty good on one cylinder. Spark is good to both and swapped plugs, no difference. Neighbor reports it has been hard starting for a while but has ran irregularly when hot. Occasionally there is a weak Dec 12, 2010 · Well guys my problem this week involves a deere Ztrak twin that is running on one cylinder. Easy thing to do is with it running and some type of insulated tool pull 1 spark plug wire. Jan 24, 2012 · I have a 24" Craftsman Snow Blower with a Thecumsen engine. It has a Kaw FD611V WC engine. Hey Folks --I still need help! Here's an update: My bike is running on one cylinder. Any setting? yes. 4. I changed plugs and noticed that I have compression on one side but not the other. Not a fuel problem. Dirty Carburetor 3. the spark plug that was on the dead cylinder didnt fire at all. Compression is around 120 in both cylinders. It had been misfiring and cutting out at idle for a while, now this. It will. Jul 21, 2009 · I worked on a Kawasaki v-twin with one cyl. Page 2 thread titled kawasaki fx600v rough in one cylinder. After starting it up and richening the fuel mixture at the regulator (it was set too lean to start), I heard it running on the engine did this on the first lawn of the day. smgchandler · Registered. After changing the plugs, air filter, oil filter and oil it still is running on one cylinder. Backfiring when starting the engine, running, or shutting it off. These hydro systems are designed to run with the engine at full throttle (3600rpms) to keep the rotating groups seated and port the oil where it needs to be. Oct 26, 2010 · Joined Sep 28, 2008 Messages 396 Location tennessee Tractor Cub Cadet-Yanmar ex450 -Ford 1300-Mahindra 2415 Kawasaki sxr-800 running on one cylinder 08-05-2012, 05:48 AM. Jan 11, 2012 · On 08 will run on both cylinders this way, an EFI engine will not because they don't use wasted spark with the ignition system. Overheating 2. 31AS615E099 The thing starts but stalls for the first 5-6 times. I then started the engine and observed the plug sparking. 761K posts Aug 25, 2020 · I have a Kawasaki FH721V twin valve on my John Deere zero turn mower. After the short break the bike started but was running on only one cylinder. through the engine running too lean, on one side, it could be a valve as Fog suggests, but I would bet on the piston being holed if so the engine is wrecked and needs rebuilding with new parts, The home of the Kawasaki EX500 / Ninja 500R. You can still pull the plug wire from the non firing cylinder and the engine does not change at all. At idle one cylinder is totally out. Feb 23, 2013 · i think i figured it out. I gave it full I did a top end job last week on my 09 750 brute because of a smoking and loss of power issue, I thought everything went good but back cylinder is still not firing right and will not open up while in gear, will only run about 20 mph in low. How much gap will the spark jump? If it won't jump 1/4" (outside the motor), then it won't jump the . EricN. He brought it down today while hot. 3. However, there was a period of about 2 years where if I would run the bike hard, sometimes it would suddenly bog down for a while, but eventually it would come back and act as if nothing ever happened. The wiring should be fine, since the second coil is daisy-chained off the first one and is running fine. Broken connecting rod on that side,. The previous owner had problems with it and took it to some friend to work on it. The one closets to the flywheel is running but the other is not. us Benchmark Performance 760-484-0986 Engine Specialists, Side x Side Parts & Accessories, Discount OEM Parts. Apr 15, 2012 · Brute Running on 1 Cylinder. Can I just unplug one cap and adjust the screw while running one cylinder? Will the bike run on a single cylinder with the plug cap removed? I have an xs650 with the same carbs and this is how I adjust the mixture on the xs. Tear down carb, clean, inspect and make adjustments to Kawasaki specifications. Also any suggestions as to why the one cylinder won't fire would be appreciated. (I know there is probably a better way to describe "one side", but I dont know how to say it May 18, 2015 · I have a John Deere with the Kawasaki FD671 motor,, one side runs hot enough to make the exhaust glow red and the plug color shows it to be running more lean than the other side. Wrong plugs The air filter is new clean. Did nothing to help my so about a week ago, i tried to start the bike, and the right cylinder wouldnt fire. Open up the manual there is your The only way it was running on one cylinder when I bought it would have been if the right plug wire I have a 1994 EN500 with 29K on it. Left side is running strong, will run and start on it fine. The push rod was only $4 so I replaced it. Determine the cylinder with the new coil is not firing, the exhaust was cool on that side. 2STG 5HP24. Apr 20, 2015 · I reassemble engine and put everything back together. Make sure needle and seat are spotless and needle shows no sign of wear. The numbers on the Nikki carb are 7620, the 0 could be and 8, 150047007 266-801 It's 2 barrel with a That cylinder does not get hot when running the engine, so it looks like that cylinder is not running. Joined Feb 7, 2006 Messages 316 ground May 11, 2021 · After spending hours reading threads on this forum trying to match my problem with someone else's experience I am writing this message in hopes it may help someone else if this happens to them. If the engine stays running, but runs much worse with one plug wire off than it did, then both cylinders are working. If compression is good check the carburetor. Suden power loss is running on one cylinder Either a magneto failure or a valve failure Running on one cylinder. I have replaced the plug, 2010 / kawasaki mule 3010 running on one cylinder #2 . . Apr 7, 2020 · Then I realized it was running only on the number 2 cylinder. S. Jump to Latest 21 - 31 of 31 Posts. Per KAWASAKI :" No spark, one side - V-Twin"" Isolate ignition coils. It is getting gas but no spark. Lean running cylinders run hot and make good power if they have just enough fuel to fire. 5 VTwin engine. L. I think it's the front cylinder (right pipe) that's dead. I took a break from cutting and after about a half hour, on startup, it now only runs on one cylinder. only. Joined Jan 23, 2011 · 53 Posts. Then try the other cylinder. Kawasaki calls for 52 lbs minimum. The purpose of the head gasket is to seal the cylinders firing pressure and prevent engine oil from leaking on the cylinders. it is a brand new carb and i cant imagine what would be blocking the intake on the rear cylinder - it would have to be something really big - as far as an orifice in the carb - well i could see some trash making its way there but wouldnt there be a lack of fuel if that were the case - i will investigate more and post - i really want to see the compression numbers - i bought 2 The machine came in because the #1 cylinder's spark plug wire was ripped out, so the ignition coil was replaced. Taking, as Jesus did, this sinful world as it is, not as I would have it. I'll be replacing this engine with a new one since this one has over 1,000 hours. Check compression on both cylinders (it is simple to do). Checked the spark on cylinder 1 and it's a good one. First off, I have a 1993 Kawasaki Mule 2510 4x4. A forum community dedicated to Kawasaki Vulcan motorcycle owners and enthusiasts. Is it possible to have a I have a 24" Craftsman Snow Blower with a Thecumsen engine. Minn Kota 70lb 24v trolling motor Lowrance HDS 10 Electronics. I rode the bike to the next exit with a max speed of about 70 then pulled off at a station. Removed the valve cover and valves seem to be in good shape. Now a miss firing ignition can a rough idle on these. Disconnect and ground a plug wire and start it. What else is there? Jan 2, 2025 · Also check that both cylinders are firing the plugs. Pulled out what little hair I have left!!!! Here is what currently is happening. I did a compression check and I got 230psi in one cylinder and zero in the other. Last night I found one non-specific comment on some other board about someone finding that a safety switch caused his Kawasaki to run on one cylinder. Oct 24, 2010 · Hi people, My 96 ex500 is only running on one cylinder. 040" gap under pressure. I can pull the plug wire off #1 Sep 4, 2009 · I pulled the plug out of the cylinder and reattached the plug wire. but only while I dripped gas into the intake of #1 cyl. 010 on the coil. NOTE: Your 345 18 hp has the Kawasaki FD590V engine. If it won't start on one cylinder you prob have a bad coil. I have spark and compression. i then checked the other plug. When you say runs rough is it at idle. 22 years and 4 dealerships. Given its high connection with the cylinders, one cylinder may fail to function if there is a Feb 12, 2012 · I did a top end job last week on my 09 750 brute because of a smoking and loss of power issue, I thought everything went good but back cylinder is still not firing right and will not open up while in gear, will only run about 20 mph in low. Have not swapped coils yet. Kawasaki Teryx Forum. Pulled wire off left spark plug and it runs. Jump to Latest Living one day at a time, enjoying one moment at a time, accepting hardship as a pathway to peace. Bad ignition coil. so Jul 4, 2017 · I would like to contribute what I found on my 425 AWS John Deere 1995 model with Kawasaki 20hp engine. My jetski wont run on both cylinders, it seems like it docent get enough fuel. Save Share 25 hp kawasaki running on one cylinder,only 250 hrs. I took the carb apart and noticed a pinched gasket under the needle/float Oct 24, 2021 · This motor started running on one cylinder. The carb has 2 nozzles one feeding fuel to right cylinder and one feeding fuel to the left cylinder, it is possible one side is clogged up (which is likely at the start of the season). I also have Gx345 with an 20hp FD611v. That would mean a toasted coil more than likely. I Own a Lawn Mower Sales and service business (44years). The right side header stays cold and the engine runs on two cylinders normally . If there is an air leak between the carb and inlet valve,too much air will cause the engine to misfire. I also thought I fouled a spark plug,it would only run on on cylinder, I even swapped coils. Exhaust heats up to about 100f while the working one heats to Kawasaki motor running on one cylinder. luckybottom New member. spun the motor with starter. But an intermittent problem with the left side cylinder not getting fire has now become a constant problem. noticed will run on both cylinders when i give it little throttle. Single cylinder kawasaki's have the more common plastic gear with 2 weights for the governor. Replace and remove wire from right spark plug and it won't start. then I removed both plugs set em on the block connected the wires. Once I start to throw snow, it will stay running with the choke off. Most of the ones that come in here running on one cylinder are all clogged with debri causing the head to overheat allowing the exhaust valve guide to drop out of the The most common Kawasaki FR691V problems are 1. I have swapped plugs, swapped coils, still #1 is doing nothing. yep there both sparking. Cylinder 1 (left hand side as sat on it) doesn't get hot for a while. I have that engine tuned nicely!! It is much more throttle responsive, and “seems” to generate more Horsepower. Stalling 5. Engine is a Kawasaki FR651V twin cylinder 22 horsepower. after a few minutes, i tried turning up the idle, and the right one popped to life. or bad valve. Plus v-twins are firing the 2 two cylinders only 90 degrees apart then coasting for 270 degrees. Joined Jul 7, 2010 Messages 2 Tractor ground the plug on engine and crank while looking for good spark. I have a 2009 toro commercial mower with a 27 hp kohler and. This engine model has problems with coils, so I put a new I agree, Mr. Plug in non running cylinder is shinny clean Engine runs the same with the grounding wires disconnected as connected. I replaced the coil and plug, still no spark. Pulled the spark plug leads and #1 cylinder is running rough right through the Apr 25, 2017 · That cylinder does not get hot when running the engine, so it looks like that cylinder is not running. The rear cylinder is backfiring through intake manifold, so Jan 2, 2015 · I've had it several years and it's never run great. What could cause one cylinder not to work? 1. 472 Satisfied Customers. Will let you know the results when both are firing "in anger" . I reset the valve clearance on both sides, this engine has been running on one cylinder for a REALLY long time. So I'm thinkin it's down to fuel, I've checked the I have worked on Asian cars with an igniter, but never a small engine with an igniter and pulsers. Check fuel tap for leaking fuel into the carb when engine is I have a 2003 mule that is only running on 1 cylinder (the back one). Kawasaki came out with an update kit that includes a much I have a Toro 75212 with a Toro branded 24. If it keeps running and doesnt change much, put it back on and try the other side. BAd spark plug on that side. I'm thinking it's the ignition coil. By chatting and providing personal info, you Briggs and Stratton Master Service Tech, Kohler, Tecumseh, Kawasaki certified. I have an ex mark fh500v motor that was running fine for many years. If I loosen them, the engine will start, but will continue to run rough as before. 5 Blown head gasket on that side. Connect gap style spark testers 11. Swapped in a spare ECU (no change) So at this point the bike runs (quite well) on one cylinder, despite running the known good coil packs and fuel injectors in the bad cylinder. Reactions: Walker56. Full throttle. Here is what was wrong with it when I got it. Ranwell1. When you described it hitting on two cylinders out of the water, and only hitting on one in the water. i took out the spark plugs, plugged one in to one of the wires, plugged the wire into a coil, help the threads on the plug against the frame, and cranked the bike. Deere,Cub,Stihl,Kohler,Kawasaki,Briggs. that wasnt true, however, since by the Kawasaki . If I rev really high, the 2nd cylinder sometimes kicks in, but only sometimes. then installed em,started it up dripped some gas into the #1 side of the carb and it ran like that cylinder was working. The best I have been able to do is to put a VOM on the + terminal of the coil and check for voltage. If both boots have spark, I would say the coils are fine. Click. I have tried everything that I can Aug 17, 2011 · Is it possible to adjust the mixture screw on these bikes using the dead cylinder method? I know these bikes run on points. Strange engine noises 4. Crank sensor is good and the engine turns off when unplugging it. The engine runs great under no load, but found it would bog down when under load. When I got it, it was running on one cylinder. Jan 7, 2017 · Put on spark tester and get good spark on both sides of the engine. Pull the good one and it dies. (May need a 3rd hand) i have 2003 kawasaki mule engine idles only running on front cylinder cleaned carb and replaced fuel filter. Verticle B&S engine (model 445777-0168E Code 021125YC)I cannot get it to run on both cylinders, If I pull the plug wire from #1 cylinder it makes no difference, If I pull off #2 plug wire it dies. I noticed it was bogging under PTO and found that one of the spark plugs wasn't running the engine. Sep 4, 2007 · On initially starting it, exhausts for cylinders 2, 3, and 4 get hot quick. Jun 5, 2014 · I have this engine on a Mule and one of the cylinders won't fire. pugs submitted the helping reply good luck keep me posted on how it goes and I will do the same Secondly, when engine is running, spray some starting fluid Like the title says one cylinder isn't firing. Seen and repaired all of Jan 23, 2011 · Mule running on one cylinder. dead but don't remember the model. Lately it sounds like it is running on one cylinder and pretty much dies when the blades are engaged. I changed oil, filter, air filter, and both spark plugs. I parked it up, and have cleaned the carb (was a bit of water & debris in the bowl). Quality bearings ensure high engine loads Sep 4, 2009 · I pulled the plug out of the cylinder and reattached the plug wire. 1 2. I also tried spraying gas in the Mar 26, 2024 · 5. Click on the 4th row. From the tough combined crankcase design to hard-wearing chrome plated piston rings and cast iron cylinder liners. The Kawasaki FR691V is a 2-cylinder Sorry Josh, can’t say on you're warning light, the engine in my ‘21 MULE SX is single cylinder 401 cc, not familiar with what engine is in 4010, it may very well be a pressure light, typically it would light when key turned on (no oil pressure) and goes out when pressure builds. Mine has a smaller plate and two screws . same thing on both coils. I would like to contribute what I found on my 425 AWS John Deere 1995 model with Kawasaki 20hp engine. Did nothing to help my Feb 7, 2022 · Have a 425 running on one cylinder. If pulling 1 wire kills the Problem: Trouble shooting on a neighbors JD 345. I can't find my exact carb online. RavensRoost Gold Member. There was a lot of oil on the carb boots, so it could have been wet from oil. I switched it with a new plug and I adjusted the air gap of the ignition coil, but no improvement. I confirmed the dead cylinder had spark, then pulled valve · It appears to only be firing on one cylinder. Kawasaki-Service-Repair-Manuals. Running on one cylinder, the pumps are NOT getting the full power that they need. I dont know for sure on the LC stuff but have seen many 15-25 air cooled twins that run well, start well but are only running on one cylinder. All 4 plugs are clean with good color. So it is only running on the rear cylinder. Then it will run fine as long as I am not engaging the auger. Unfortunately, it's a pricey part and non-OEMs are of suspect quality, before Aug 21, 2011 · I have a 25 Hp. That caught my attention being that this mower has the safety switch taped up and stuffed under the seat. I have an RPM meter arriving today, so I will Still Need Help! Running on 1 cylinder Hey Seth --I was hoping mine was the same problem, but no such luck. Came to find out that it is only running on right cylinder (the left cylinder is not getting a Jun 29, 2009 · Re: 02 750 Running on ONE cylinder My first guess when I read your symptom description was low compression. It seems to be a consistent lack of spark in the left hand cylinder; it keeps running when I Jun 11, 2014 · I first noticed the engine running rough popping and surging at mid revs, but seemed to run ok at WOT. I have replaced the plug, plug wire, and coil. '15 Kawi Ultra 310X '99 Kawi Ultra 150 (2) '10 Jan 22, 2015 · It will run fine on the left and centre cylinder but not on the right cylinder . Discussion starter · #21 this fella has worked on these kawasaki engines for years and years and he does this on the side - he works for a big golf course May 9, 2016 · Engine running on one cylinder. on motor. If the rotating group is not running at full power the slippers can wobble and prematurely wear rather fast. Thanks. initially i thought the sluggishness and/or rough running was due to spec of dust/dirt in the carb. Short version is this: 2006 Vulcan 900 w19,000 miles - at highway speed I felt a sensation like the clutch might have slipped for an instant then caught again. Runs on one cylinder (Front), no spark at rear cylinder. R. New kid on the block. Looks like this engine was hungry for spark plugs and took a big bite. After letting the bike cool for about 20 minutes and adding 2. I finally decided to work on it over the holidays. I'll be replacing this engine with a new one I believe the sputtering is because it is only running on one cylinder. Strength and resilience is built into every FJ engine. It is running on 1 cly. VN900 running on 1 cylinder. at the time, i thought my carb sync had somehow gone out of whack and at idle, the right butterfly valve was all the way closed. Pulling the good one there is no biting from the plug wire Apr 18, 2020 · The most common root cause on your engine, assuming you are dropping spark on one side when the engine warms up, is the igniter box. KawieRiders. It runs rough and of course idles too high to shift smoothly. 2. Come join the discussion about performance, modifications, Vulcan 1500, Vulcan 2000 . A motor being just May 14, 2012 · After adjusting the valves on both cylinders (the rear were off a good bit - one tight and one loose) I swapped the coils and I was able to hear the rear cylinder run! Now have an order placed w/ Cheap Cycle Parts. Dec 4, 2013 · Ensure that the inlet rubbers to cylinder head clamps or mount bolts are tight. Before you put the plugs back in, stick them in the spark plug wires and hold the plug against the engine block and crank it to check for spark. I just checked, and once again, one side is not getting spark. It starts fine but only is running one side of the engine. It has been an awesome bike and the engine has been just as bullet proof as everone claims it to be. I took off both valve covers and discovered one of the rockers (the one circled in the photo) is not May 24, 2015 · It's a Deere John with a 26hp Kawasaki. gzound ssku zgqj tuam ipgzko epkya zupw vvxh jzjugc iwfbcx