Kawasaki engine surges at full throttle

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Kawasaki engine surges at full throttle. Once stalled, the governor will close the throttle. At this point the carburetor’s idle circuit will begin to supply fuel and the engine will fire once again and the throttle will return to full. This cycle repeats over and over, causing the engine to die and surge. Fixing a surging engine is usually a matter of cleaning the carburetor.

If your Kawasaki engine is surging, there are a few things you can do to fix it. First, check the fuel and make sure it's clean. If it's dirty, drain it and refill with fresh fuel. Next, check the air filter and clean or replace it if necessary. Finally, inspect the carburetor and clean or adjust it as needed.

24,705. Nov 4, 2017 / Kawasaki 17hp will only run on choke. #6. I like to confirm things by either swapping or bypassing. So for starters hook up some sort of alternative fuel tank and hold it as high as you can above the engine. If it starts & runs fine that confirms your diagnosys of insufficient fuel. If that works run the temporary tank via ...I have checked the tank vent, replaced the tank filter, blew out the fuel pump, put in new plugs. Drained all the gas and wiped the tank clean which is didn't need. Run along with constant throttle at say 10 mph or so and it will slowly start bogging down. It will get slower and slower but never die.Jul 31, 2017 · Full throttle bog hesitation - What causes it and fixes. 2012 T4 here.. Sand mud and water can make its way into the tank from three locations. One: The fuel tank vent. This has been covered extensively on how to mod it. I have done this to mine and I suggest you do it to yours immediatley if not already done. The Belkin Conserve surge protector protects all your electronic devices from power surges and comes with a remote control. Expert Advice On Improving Your Home Videos Latest View ...When slowly rolling the throttle back on, the transition is abrupt, resulting in a jerk/surge. (and you hear the engine firing/running again) This is most noticeable when trying to maintain steady 50+ MPH down hill or flat road. This 'behavior' does not happen at slower speeds and lower (<~3500) RPM ranges. I can clearly hear the engine firing ...Originally Posted By: Merkava_4 I can't understand why people always blame the governor for a surging issue before blaming the carburetor. A governor in an engine like a Kawasaki is a mechanical governor and will last the life of the engine. Kawasaki is so confident of their governors that they don't even offer it has a separate …

After you start the bike, remove the key from the ignition and put it in the gas cap. Next time it starts surging, pop the cap and see if it stops. - Rich. 2006 1600 Ultra-Classic. Patriot Guard Rider. Please put your bike year/model in your sig line or fill in your profile before asking for help.1. Over-Revving (surging) One of the common issues with Kawasaki’s engine governor is over-revving. The users have explained the problem happens after …Once the engine warms up and at full throttle the surging is still noticeable. Surging is generally indicative of a lean fuel condition. Be sure there are no air leaks at the intake manifold. The easiest way to check this is to spray Wd40 (or similar) around the intake manifold while the engine is running.Jun 2, 2018 · Jun 2, 2018 / Kaw FH721v surging. #1. I have adjusted the valves, adjusted the governor, and thoroughly cleaned all linkage. And rebuilt the carb. It will not run unless 1/2 to full throttle, and is surging constantly. I cannot set the idles while it’s running like this. Jun 17, 2017 / Runs rough at high rpm. #4. Hi I am Rick. Ok my mower is a Craftsman 30" deck Model # 917.280330 sn# 030309A002530 Engine Briggs and Stratton Model # 31C707 Type # 0603B1 Code # 081205ZE. My self I am a certified aircraft mechanic, I restore old cars for a hobby, I started keeping my lawn mowers running when I was 10 years old ...

Kawasaki introduced the Mule 2510 model in 1993 with a 617-cubic centimeter liquid-cooled V-twin engine and fan-cooled belt drive converter. Equipped with the same engine size, the...Engine surges while driving. 2015 Ranger crew 900, engine idles fine but wont stay at the same RPM while driving. Engine surges up and down at all speeds. Any help will be appreciated!! See the sticky post at the top of this board for the most likely reason your mixture is changing: Cracked manifold adapters.5 posts · Joined 2010. #1 · Feb 10, 2010. My 2003 Bayou 250 just started having an issue with a mis at mid-full throttle. Start and idles perfect, revs just fine but when in gear and trying to go its popping and missing all over the place. Strange thing is, 2 weeks ago I was riding it and it was perfect, no issues at all.Kawasaki tells me that thier big block engines (29 to 37 hp) have the "tendency" for the rocker arms to become "slightly" misaligned on start ups. Which would make total sense. But it makes me iffy sometimes. But now since kawi came out with a 3 year warranty on their four stroke engines, thats some good re-assuarance.

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54 inch mower deck. It only has about 250 hours on it. My issue is that once it has warmed up, it surges at idle. Sometimes it will come out of it and idle fine briefly, sometimes it just dies. In addition, at full throttle when I engage the blades, the engine nearly dies before it revs back up. On occasion, it will actually die when I engaged ...• Check for any binding in the throttle linkage and ensure the equipment throttle cable is adjusted properly. Also verify that the static governor adjustment is correct. (See page 2.) • On EVAP equipped engines, ensure the tank is venting properly and that EVAP hoses are secure and unobstructed. • Ensure sparkplug is gapped to .030 in ...Tecumseh Engines: With the engine stopped, loosen the screw holding the governor clamp on the governor lever. Rotate the clamp in a direction that will force the throttle shaft open and allow the governor follower arm to rest on the governor spool. Push the governor lever connected to the throttle to the wide open throttle position.Find technical downloads such as specification sheets, troubleshooting guides, service data, owners manuals and brochures for your FD731V engine.Kawasaki engine (fh601v) troubleshooting ... If I can ease the throttle up and get it to full throttle it will do fine. The only time it does this is at startup and when I engage the pto. Any thoughts would be greatly appreciated. I have mixed some seafoam in the gas to help but it had no affect. The mower has 190 hrs on it.345 Surging at mid and low throttle. Last weekend my 345 starting missing under load and died. Was slow to start and once it did I drove it 100 feet to the truck. It acted like a fuel issue (starving) and I had another filter in the truck so I dropped it in. Seemed better at full throttle but was surging at low to mid throttle and I could not ...

This Kawasaki 9HP motor on this John De... If you have the time, I'll show the complete carburetor cleaning process I used to solve this surging engine problem.Kawasaki introduced the Mule 2510 model in 1993 with a 617-cubic centimeter liquid-cooled V-twin engine and fan-cooled belt drive converter. Equipped with the same engine size, the...what I did to my Kawasaki Mule to hopefully improve the idle and to prevent further dirt and oil goo from entering the throttle body and fouling up the works.Jun 8, 2020 / Kawasaki FH601V surging / loping at high rpm. #1. I bought a well cared for JD 717a mini z Trak 48" mower last year. It's old but it is in fantastic shape. The motor is a 19hp Kawasaki FH601V It idles fantastic, and starts like a dream, but at full throttle and especially under load it lopes and seems to struggle to maintain ...Motorcycle carbs have a few circuits that effect different throttle positions. Idle Circuit - for idle and off idle. Pilot Circuit - small effect on idle. Higher effect at lower RPM's with decreasing effect to full throttle. Needle jet/jet needle - Mid range circuit. Main Jet - Wide open.Kawasaki FX730V engines may leak oil around the camshaft bearing. This is caused by a poor seal between the cam and its bearing race. The problem is diagnosed by checking for oil leaks in the engine. If there are no leaks, the engine should be replaced because it will leak oil after some time. The problem can be corrected by installing a new ...9. Messages. 63. Aug 2, 2019 / Gravely losing power under load. #4. Oh and see if your carb has an adjustment knob. Some do some dont. Also make sure there isnt debris in gas tank limiting the amount of fuel being pulled through. Make sure there is no vacuum leak on engine side of carb.When slowly rolling the throttle back on, the transition is abrupt, resulting in a jerk/surge. (and you hear the engine firing/running again) This is most noticeable when trying to maintain steady 50+ MPH down hill or flat road. This 'behavior' does not happen at slower speeds and lower (<~3500) RPM ranges. I can clearly hear the engine firing ...blue83ranger Discussion starter. 15 posts · Joined 2005. #1 · Jan 27, 2012. I bought an '89 Bayou 220 a few weeks ago and it has a weird problem i need help figuring out. It starts and idles great and I can give it some throttle but at a certain rpm it just dies, i tried choking it while it dies and it still dies and i tried different ...

FIX idle/running problems with Briggs & Stratton most years, Here's Exact ORing KIT Briggs Carb repair, Simple Dual fix: Exact ORings https://ebay.us/uzi3cg ...

2003 Kawasaki FH500V surging at full throttle and smoking. Jump to Latest ...DF20A rpm's drop and surges. 07-27-2020, 02:18 AM. I have a 2019 DF20A which is 1 year old and about 75 hours on it. The motor starts and runs perfectly at low speeds. When I fully open the throttle it runs perfectly for about 10 - 11 minutes and then the rpm's drop from 5900 to around 52-5400. If I pick up on the throttle lever 1/16" it picks ...924. Jul 24, 2017 / Kawasaki Fx1000v Engine Problem! #2. Run down to Harbor Freight and get one of those 22 horsepower Predator motors, throw it on the machine for 699 out the door. Give the Kawi to someone you're ticked at and you'll be back up and running for probably 800 or less with a new motor.I have an LX277, air cooled, Kawasaki FH500V, 494cc, 17HP VTwin OHV. This mower runs a half throttle, but surges when trying to run full throttle. I've changed the fuel lines, fuel pump, solenoid, and cleaned the carb during the past months with no lasting fix. I'm confident this is a fuel/air issue due to the fact that choking the mower will ...A no load surge is caused by the idle jet being clogged with dirt or debris. even at full throttle no load the engine runs on the idle circuit of the carb. when you engage the blades the extra load causes the governor to open the throttle which switches over to the main/high speed jet in the carb and it runs smooth. D.It sounds like your are running lean at cruise power. Does it surge when you are on steady throttle, meaning staying at a speed like 70mph. If ...I have a 15hp Kawasaki on a 48 Lesco and the engine surges. I did all the routine things I could think of. Changed oil, air filter, emptied carb bowl, cleaned fins, sprayed carb cleaner, fuel filter. A couple of times it stopped surging when bring it to full throttle. Anyone have any Ideas?About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Kawasaki 24hp engine is surging badly. I just purchased a John Deere Z540R with the Kawasaki 24hp (FS730V) engine less than a month ago last week I noticed that it was surging while idling and at low throttle, now it's surging worse and has a light surge even at full throttle. At mid throttle it surges so bad it feels like the engine is about ...

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15 posts · Joined 2018. #1 · Oct 30, 2018. I have a Dixie Chopper Magnum 2250 with a Kawasaki Fs651v engine. It is surging and does not idle up above 3550 rpm with the blades off. The rpm goes up and down 100 to 150 rpm just idling with blades off. It idles rough when blades are on also. I have put a new fuel filter, plugs, and air filter on it.Jun 2, 2018 / Kaw FH721v surging. #1. I have adjusted the valves, adjusted the governor, and thoroughly cleaned all linkage. And rebuilt the carb. It will not run unless 1/2 to full throttle, and is surging constantly. I cannot set the idles while it’s running like this.Jun 6, 2013 · kbeechler. 11 posts · Joined 2022. #9 · Nov 8, 2022. I’m reading about the Kawasaki FJ180V surge, I have a brand new machine, straight out the box, it too surges during load, it idles beautifully.. it will really surge at full throttle, but if I back it off to about 3/4, it surges very little.. FIX idle/running problems with Briggs & Stratton most years, Here's Exact ORing KIT Briggs Carb repair, Simple Dual fix: Exact ORings https://ebay.us/uzi3cg ...It surges about every 5 seconds at idle, about every 2-3 seconds while moving without blades engaged, and with a load/ blades engaged it either doesn't surge …Kawasaki FH500v surging at high idle. last year, while it was an overall reliable engine, it would often be hard to start, especially in cold weather often taking 5 to 7 pulls to get it started and would have to be left on choke for at least 30 seconds. Otherwise the engine would kill itself. The engine seems to start easier easier at mid to ...Jul 31, 2018 · 4010 Throttle Body Adjustment. I took my 2016 Mule 4010 Trans 4x4 in for 500 hour service last week. to open a gate or something. When running at half to full throttle, it was fine, but would surge and run unevenly when at low RPMs. might arise again in the future. Going past it in 5th is better. Also keep in mind Altitude, temp, and humidity play large roles affecting engine performance ... I just bought a 2011 Ninja 250r and it bogs down at 3/4 to full throttle. It has the stock exhaust but the muffle has been hollowed out. ... A forum community dedicated to all Kawasaki motorcycles including the ZX-6R ...I have an LX277, air cooled, Kawasaki FH500V, 494cc, 17HP VTwin OHV. This mower runs a half throttle, but surges when trying to run full throttle. I've changed the fuel lines, fuel pump, solenoid, and cleaned the carb during the past months with no lasting fix. I'm confident this is a fuel/air issue due to the fact that choking the mower will ...2. Engine Misfires or Backfires. A common challenge many have with the Kawasaki Bayou 300 is engine misfiring. There are four possible causes for this malady: An improperly timed fuel pump. A poorly tuned carburetor. Inaccurate valve timing. Unusually low idle screw setting. ….

6,441. Jul 13, 2021 / Engine starts okay, has a rough idle but will not rev up to full throttle. #6. GREEN: is the choke and choke link , when the engine is cold, this closes the choke, it is attached to a thermostat located on the muffler. the engine starts easier when cold if the choke is closed, which gives the engine MORE fuel (less air ...when you have the air cleaner cover off and twist the throttle, you should see a gush of fuel from the little brass stud on the bottom of the tube. No gush = accelerator diaphragm gone or hole in bottom of float bowl blocked. That hole is so small it helps to have x ray vision to find it. Pull the plugs and check.In this video I'm going to explain how to check your carburetor to see why it's running at full speed. If you have any questions or comments put them in a bo...A Kawasaki 27 HP engine can experience several problems. These include fuel injection, air intake, and exhaust system issues. The fuel injection system may malfunction due to clogged filters or faulty injectors. A poor design or assembly of the air intake system may cause it to become inefficient or damage the engine.24,705. Sep 14, 2020 / Engine surges and sometimes stalls after running perfectly for 20-30 minutes. #3. Most likely but not exclusively it could be floating debris in the fuel tank getting sucked into the outlet blocking it off. Next time it happens pull the fuel line from the item closest to the fuel tank and blowback hard through the tank.Kawasaki FH430V surging/loping at idle solved! In an attempt to give back to all of you for all the info I have gleaned over the years I want to share some success with this particular motor I had this evening. The motor is a Vert. 15 hp. I bought it used and ever since I had it has always had the dreaded surging at idle or slightly above.Nov 6, 2017 · Hi Guys, I have a 61" Scag Turf Tiger that has the 27hp Kawasaki Engine (FD750D). The engine has a surge where the RPM will go up and down at idle. The throttle position doesn't seem to matter. It runs a bit smoother at full throttle but still surges some. When surging if I look at the side of the carburetor I can see the throttle plate fluctuate. Yeah the LX178/188 had their fair share of engine fires. There is an upgraded fuel pump to address the issue. Gas from the carb sounds like the float is sticking or like you said dirt on the needle valve. Bad news on these carbs is the seat is not replaceable so if you can't fix it by cleaning you have to buy a new carb.Jun 2, 2018 · Jun 2, 2018 / Kaw FH721v surging. #1. I have adjusted the valves, adjusted the governor, and thoroughly cleaned all linkage. And rebuilt the carb. It will not run unless 1/2 to full throttle, and is surging constantly. I cannot set the idles while it’s running like this. Kawasaki engine surges at full throttle, Kawasaki V2 engine problems. I have a Husqvarna AWD ride on with a Kawasaki FH531V 18.0 engine, done 520 hours. Motor started running rough about 2 months ago, was fine at full throttle under load but rough at idle and half throttle. I changed spark plugs, cleaned air filter, cleaned fuel filter but problem continued., 260 posts · Joined 2023. #1 · Sep 4, 2023. I have a Cub Cadet LTX1042KW (circa 2013) lawn tractor with a two cylinder Kawasaki engine, model FR600V. About 250 hours on the engine. Sometimes, 50/50, when starting it will surge for a while. I usually shut it down after a couple of minutes, swear a little, go away for a bit and when I come back ..., Kawasaki engine (fh601v) troubleshooting. ... If I can ease the throttle up and get it to full throttle it will do fine. The only time it does this is at startup and when I engage the pto. Any thoughts would be greatly appreciated. ... This and the issue of surging seem to be the main carburetor issues. To find out if it was the carburetor I, 337 posts · Joined 2000. #1 · May 3, 2015. Ok I have a 4 year old Wright 36" stander with a Kawasaki 18.5 FS600V. It has always ran fine until a week ago I did notice once a week it would blow white smoke on start up then clear out. The engine started sputtering and popping at low to medium throttle., This mower runs a half throttle, but surges when trying to run full throttle. Web I Have An Lx277, Air Cooled, Kawasaki Fh500V, 494Cc, 17Hp Vtwin Ohv. Web engine surges.if you close the choke 90% it smooths out and keeps running.you can see the throttle close down to an idle,then governor opens the throttle., I have a 15hp Kawasaki on a 48 Lesco and the engine surges. I did all the routine things I could think of. Changed oil, air filter, emptied carb bowl, cleaned fins, sprayed carb cleaner, fuel filter. A couple of times it stopped surging when bring it to full throttle. Anyone have any Ideas?, FIX idle/running problems with Briggs & Stratton most years, Here's Exact ORing KIT Briggs Carb repair, Simple Dual fix: Exact ORings https://ebay.us/uzi3cg ..., Jun 19, 2022 · Step by Step!Today we'll be working on a Cub Cadet LTX 1142 KW riding lawn mower that has a Kawasaki FR600V engine.My customer said when he starts the engine... , Kawasaki 921 V lawn mower engine surges and backfires at low speed runs fine when you turn blades on ... I noticed several weeks ago that it wanted to surge and not run at full throttle so the first thing I thought is that I had got some ba ... The mower has started surging when the throttle is at low speed. When I increase the RPMs the surge ..., my dad has a DYS 4500 with a 26 hp Kohler motor PS-SV735-0017. iwas called over to fix and was told it wasnt idling right. The air filter was cloged/ caked with dust. that i thought was the prob. installed new filter and at first wouldnt crank.. then it fired up ran at low idle with no responce in throttle till at mid throttle setting. at full throttle it surges .. is it a …, This mower runs a half throttle, but surges when trying to run full throttle. Web the motor is a 19hp kawasaki fh601v it idles fantastic, and starts like a dream, but at full throttle and especially under load it lopes and seems to struggle to. Minimal fuel system response contaminated or bad fuel presents the main cause of surging on any engine., This Kawasaki 9HP motor on this John De... If you have the time, I'll show the complete carburetor cleaning process I used to solve this surging engine problem., Hi all! In today's video, I will be fixing this zero turn mower that surges very badly. I will walk through how to fix it and what to do. I am performing thi..., Corey King said: 2012 Brute Force 750 surging half throttle. 2012 efi Brute Force 750 4000km. swamp exhaust. power commander 5 (custom map vforce john) Primary Red spring (vforce john) K&N air filter with breather box hood with fine screen filter. Recently by bike when I go above 1/4 throttle it starts to surge., Surging low idle Kawasaki FH601V S19. Have a low idling problem. Engine surges terribly at low and medium idle, raise the idle or put it under load runs great. Have removed the carb, cleaned all ports with special attention to the pilot jets and low idle circuits. Replaced float valve, internal gaskets and mounting gaskets, same problem., The problem is the carb. is running a little lean and doing the above task should smooth it back out. 1 bad spark plug could cause this too. I've seen 1 plug do it on briggs a few times before, otherwise yes, RPM hunting is normally a lean fuel mix, pull the choke on a little and see if it smooths out, if it does, check your fuel filter first ..., Replace it if it's oil soaked and/or dirty. It too affects idle quality. 5: clean the throttle body. Put a hammer between the gas pedal and the frame above it so that the throttle is "bricked" wide open. Remove the air intake hose from the throttle body. Grab your carb cleaner or throttle body cleaner (with straw)., 2 posts · Joined 2023. #1 · Jan 14, 2023. 40hrs - 2017 Kawasaki Ultra LX 1500 non supercharged. Engine runs fine at light throttles and full throttle. At a certain part throttle range, it has instant power loss then back again, which can be several times a second until I gas on or reduce throttle. At times, more so after the first occurrence ..., 4 posts · Joined 2018. #1 · Jul 3, 2018. My 1984 JD 240 has a FC420V-DS00 Kawasaki engine that's surging. Its very pronounced at idle, but detectable even at full throttle. Then after running for 30-40 minutes when the engine really heats up, it begins to cut out until eventually the engine will die. If I hold the hood open to increase air ..., 82 posts · Joined 2009. #10 · Apr 29, 2009. MowerMedic77 said: Yes this is normal that is the difference between and 23HP and 25HP, the 25HP butterflies open fully. I recently had a unit that was doing the same thing. It would run perfect under 0 load but full throttle blades engaged it was a pig poppin and sputtering., Bismarck Arkansas. Tractor. 2009 Kubota RTV 900, 2009 Kubota B26 TLB & 2010 model LS P7010. The last time I mowed with my Ferris with the Kawasaki 691V engine, it started surging like it was running out of gas. I found that the fuel filter was plugged. I took it off, blew it out and finished mowing., Kawasaki FB460V engine, which has a speed governor so normally throttle set to max and the governor controls the throttle to mainatin speed. Idling is fine bit at higher speeds the engine surges quite significantly - maybe plus or minus 500 rpm? Its an old engine (about 1990 I think)..., 4. Apr 30, 2018 / Kohler 7000 Started Surging Suggestions Needed Please. #1. Hi Follks, I am not the best at fixing small engines so I am trying to learn. I have a Troy-Bilt Zero turn with a Kohler 7000 Engine and Walbro Carb. The engine started to sputter and die when I ran it for 5 min. The first thing I tried is pulling off the carburetor ..., Carefully reinstall the black limiter cap onto the adjustment screw. Turn the adjustment screw back and forth until it reads 1450 rpm + or - 75 rpm. Turn the idle stop screw clockwise until the tachometer reads 1550 rpm + or - 100 rpm. The 17-horsepower Kawasaki is a single cylinder, air-cooled engine. The carburetor delivers the fuel from the ..., The engine sounds and feels bogged down and surges. When I get to the top of the hill I let off the accelerator and I feel like the the tranny reset to normal operation. I park it. The muffler is real hot. Oil is good, water is good. I let it sit for 30 minutes... only the check engine light is on now., There are many reasons why an ATV sputters. The most common reason has to do with a carburetor problem like a tuning issue, vacuum leak, or gas leak. Other sputtering issues can be caused by an ignition issue. For the combustion chamber to work on an ATV, it needs air, gas, and a spark. As long as you take a close look at the mechanics behind ..., Kawasaki's fully electronic throttle actuation system enables the ECU to control the volume of both the fuel (via fuel injectors) and the air (via throttle valves) delivered to the engine. Ideal fuel injection and throttle valve position results in smooth, natural engine response and the ideal engine output., The surging of a Kawasaki engine at full throttle is often attributed to several factors. These include fuel system issues, air intake problems, and spark plug malfunctions. Identifying the exact cause is crucial for an effective fix., When it comes to replacing an engine, many people consider purchasing a remanufactured one instead of a brand new engine. Remanufactured engines offer several benefits, especially ..., D. dschell Discussion starter. 21 posts · Joined 2008. #1 · Mar 23, 2009. Hi - I have an older Hustler Z (circa 2002) with a Kawasaiki FH680V engine. I bought the mower used last fall and replaced many of the normal wear and tear parts, such as spark plugs, fuel filter, and fuel pump. I also cleaned the carb and serviced the oil., my dad has a DYS 4500 with a 26 hp Kohler motor PS-SV735-0017. iwas called over to fix and was told it wasnt idling right. The air filter was cloged/ caked with dust. that i thought was the prob. installed new filter and at first wouldnt crank.. then it fired up ran at low idle with no responce in throttle till at mid throttle setting. at full throttle it surges .. is it a …, However, if there are any leaks, the engine can draw in outside air that hasn’t had fuel added to it, leaning out the mixture. Start by tightening all the bolts around the carburetor: these can work loose after being subjected to engine vibration, letting the carburetor separate from the head. If the engine is still surging, inspect the ..., aroddy. 451 posts · Joined 2011. #6 · Oct 20, 2018. If one plug was fouled or wet vs the other. Pull the valve cover on that side and make sure you don't have a bent pushrod or the bolt that holds the valve rocker hasn't back off / broke. We see it all the time. DXN1EL, Ridin' Green, sjessen and 1 other person.