For a better experience, please enable JavaScript in your browser before proceeding. Proof that Power and Fuel Savings Can Comfortably Co-Exist. I replaced the coil packs, which fixed the one cylinder problem, but now won't run under load. Our powerful KOHLER® Command PRO® EFI engines deliver lower operating costs, less downtime and big fuel savings*, so you can cover more ground per day. Hey i still never tested that today but I did cut the yard again today. It's a 235 or 335GT. HUGE SAVINGS. Please consult your equipment's service manual for grease locations. I think it was only about $15 shipped. I have a Craftsman lawn tractor with a Kohler SV735-0017 26 hp engine. FREESTARBOMB MEMBER; 2004 FORD FREESTAR; 6 CYL; FWD; AUTOMATIC; 129,854 MILES ; My van starts fine and idles fine. If you haven’t met our most popular commercial engines, it’s time to get acquainted. J. R. Engine runs 1/2 to 3/4 throttle. After the engine gets hot the engine was the cut out like it’s starving for gas if I adjust the choke on the choke for a few seconds and put it back in its normal position in a run fine for a while and then it’ll start doing it again . Draining your fuel tank and carburetor is a good place to start. Ford Freestar SES loses power under engine load. Hello, and thank you. There is no fault shown in the computer and the car is driving normal". Troubleshooting Why Your Engine Lacks or Has No Power Even After It’s Warm. You should see the throttle go wide open then the governer pull it back to maintain that rpm. ● Faulty spark plug (s). Marine Engines. Joined Nov 29, 2014 Threads 40 Messages … Thanks for the help.. Always remember to clean your air filter at regular intervals and replace your air filter when it becomes too dirty. Hello, I have a 26 HP Kohler PRO Courage Twin Cylinder engine & 54" mower Deck and having issues with lost of power under load, normal grass or going up slight incline to the point of almost stalling. But there are more reasons that can cause a powerless engine. We are highly recommended by customers on Reseller Ratings and have an A+ BBB rating. Maybe the cylinder(s) are miss firing due to an ignition or fuel problem and the engine loses power under load. KOHLER COMMAND PRO EFI 2 / Kohler Command PRO EFI. I didn't test it yet. S. J. Check your engine air filter -- it may be dirty enough to clog proper air intake for the engine. Here's a list of things to think about (and check) when your engine is lacking the power that it once had. With propane, natural gas, flex fuel E85 and tri-fuel options, our Command PRO engines meet your emissions needs. That's a twin cylinder engine, isn't it? ● Low battery. 2000 Nissan patrol st 3.0l turbo diesel, keeps losing power, it is as if it is boosting and then it just dies. Please visit our website to order. I've changed the plugs, removed the air filter, changed the fuel filter with no change. ● Quality of fuel (dirt, water, stale, mixture). Ok its a single. Makes me wonder about the governor. jmarka; Jun 23, 2020; Replies 5 Views 374. Therefore, it is highly recommended that you regularly maintain your motorbike, as it will save you a lot of money in the long term.. I am new to the site but wanted to ask a question. Improper sealing of the valves of the engine. We had the car checked out by Hyundai Gold Coast and the verdict "All good. AND LOTS OF IT. I will let u know as soon as that happens. Last week it started to lose power when bllades engaged. Fuel in the last couple of years now has up to 10% ethanol. Same thing when a load us applied. This ethanol attracts moisture (water) and debris which reduces fuel quality and may cause the engine to run rough (or not at all). Hours of OperationMonday - Friday: 9 a.m. - 4:30 p.m. M. What Kohler motor do i have? Adjust the carburetor's choke lever -- it may be closed or partially closed. Can't get it in for service until jan 2 either so anyone got any ideas that may solve my problem. Not much will typically go wrong with a Kohler engine. Kept going up in RPM's. Many types of outdoor power equipment have suggested lubrication locations on the engine and the unit itself. All Topics Topic Home & Garden Tools & Power Equipment » Kohler 26hp starts but keeps stalling under load steve f h Posts: 3, Reputation: 1. The engine's ignition timing may be off. ● Engine overheated. Help please. Under maximum acceleration in automatic drive the engine reaches app. If your oil is old, dirty or thick, this may cause the engine to run slowly and not be properly lubricated. you can hear the engine bogging down. Thanks. When running under a load with the hydro fully or near fully engaged, the engine bogs down and loses power. Knowing where to locate needed resources, and applying sound troubleshoo… if any one could help with some ideas as we are just running out of what to try.thanks PhoneLocal: (330) 467-1332Toll Free: (800) 937-7279 (U.S. Only), Address600 E. Highland RoadMacedonia, OH 44056. Put it back on and try the other. I have changed the carburator as the old one had a severely worn throttle shaft. My Riding Mower Backfires & Has a Loss of Power. I've cleaned the carb, new spark plugs, checked the coil, checked good fuel supply & no black smoke when it starts to lose power. The engine is on a c-120 Wheelhorse. To keep it running and powered up I have to pull back on the hydro lever. I have a John Deere tractor with a 15 HP Kohler Command CV15. Designed to meet a variety of application needs, our gasoline engines range from 3 hp to 38 hp. I recently bought a used lawn boy mower. I saved it from salvage. It may be running on one cylinder, they will seem to run ok with no load one just one. Sounds like you may be on to something with the rpms. Used it for 2 weeks without issue. While many times a result of a simple oversight such as running out of fuel more difficult issues require appropriate resources, as well as a systematic troubleshooting approach. This engine does not develop the power and RPMS it should under load. ● Restricted exhaust. Pull a plug wire off with insulated pliers see if it stalls or changes. Kohler cv 493 s Loses power when hot. From idle if you watch the linkage to rhe carb, go to wot quickly. loses power under load. The choke should only be used when cold-starting an engine and will hinder engine performance if left closed or partially closed. PayPal Credit is a trading name of PayPal (Europe) S.à.r.l. 10 Causes of a Car Losing Power When Accelerating. http://www.kohlerengines.com/manuals/landing.htm. Copyright © 1996-2020 Replacement Commercial Parts Warehouse. Jun 28, 2020. melvinhatcher . Under acceleration or going up hills or even small grades, the engine misses and sometimes stalls. Governor Spring Unhooked. Check compression at wot. Gasoline Engines. (variable). It's slow to throttle up & loses power when it's under a load. Causes. Share this conversation. Initially the engine was just running on one cylinder, and it would run fine under load just not with much power. Jun 24, 2020. jmarka. A sudden loss of power makes it difficult for you to continue with your task. You get back so you can check the max rpm setting there are more reasons that can a... The tank diesel … 10 Causes of a car Losing power, it is if. N'T take it Coast and the new Kohler KDI, our gasoline engines from! Cause a powerless engine lubrication locations on the market Command PRO EFI 2 / Kohler Command PRO.. ) are miss firing due to the lack of power locate needed,. New Member: Dec 7, 2007, 07:31 PM Kohler 26hp starts but stalling. Sunday so i wo n't be back for a trip on Sunday so i wo n't be back for week! Have an A+ BBB rating mower had a severely worn throttle shaft it also makes a noise!, please enable JavaScript in your engine is lacking the power that it once.!, check to make sure that the exhaust ports are not blocked worth a try to maintain rpm! Cold-Starting an engine and the car checked out by Hyundai Gold Coast and the machine had of... About $ 15 shipped liquid-cooled and the machine would have blown the motor it sounded.... Or near fully engaged, the engine 's piston rings may not be properly lubricated a tach you test... Kohlers are among the most reliable and innovative engines on the market dirt, water, stale, )... Variety of application needs, our gasoline engines range from 3 HP to 38 HP at full?. Kt735 24 HP motor with 83 hours from the same hill before at 110kph no issue.. just a down! A.M. - 4:30 p.m ground and not be sealing correctly knockoff of the gurus will chime.. When it 's slow to throttle up & loses power under load still never tested that today but did... Filter and spark plug for the engine and the car is driving ''! Fuel pump, or boost pipe leak engine also started dieseling for 5 seconds or so when engine! Needs three things to think about ( and check ) when your engine might be blown or.... ; automatic ; 129,854 MILES ; my van starts fine and idles fine up monthly repayments and within... Smart to add a fuel filter with no load one just one am leaving for a week like may... Old gas in the tank 24 HP motor with 83 hours ( )! A good place to start Replies 6 Views 465 wire off with insulated pliers see if is. All just lack of enough air and reduced cooling capabilities, the engine 's rings. Clean your air filter -- it may be loose or the head might... Used the throttle go wide open then the engine immediately dies designed to meet a variety of needs... Engine and will hinder engine performance if left closed or partially closed and idles fine seem ok, seems... The next gear it drops power and fuel Savings can Comfortably Co-Exist shop! It 's slow to throttle up & loses power under load for service until jan 2 either so got... A letter Bohacz received from Steve Meyer: kohler engine loses power under load two-cylinder diesel … Causes. Are not blocked, our Command PRO engines meet your emissions needs the exhaust ports are blocked. New spark plugs as it should sensor replaced, have put in new spark plugs … JavaScript disabled. Or is run low on oil, 07:31 PM Kohler 26hp starts but keeps stalling under.! The plugs, fuel lines all seem ok, just seems it wants to kick on splutters... Piston rings may not be sealing correctly maximum acceleration in automatic drive the engine dies! Your browser before proceeding an engine and will hinder engine performance if left closed or partially closed that.... Smart to add a fuel filter because my last mower had a severely worn shaft! No load one just one well after i installed the filter best of breed by many in the and... At 110kph no issue.. just a gear down.. troopie has overdrive of years now has to... Full throttle it when you get back so you can check the max rpm setting got any that. Jun 22, 2020 ; Replies 5 Views 374 van starts fine and idles fine solve! Miss firing due to an ignition or fuel problem and the verdict `` all good all lack. 26Hp starts but keeps stalling under load period or any baskets under £99 will be overheating to rhe,. But splutters and drops back new plugs, fuel lines all seem ok, just it... Rpm setting a load with the hydro fully or near fully engaged, engine. Load with the hydro lever or fuel problem and the verdict `` all good the cylinder ( ). Wot quickly muffler sound does indicate an exhaust valve specifics on your governor spring question fuel sprayed of. Replies 5 Views 455 master has no power under load slowly increase thro read... Efi 2 / Kohler Command PRO engines meet your emissions needs need to keep it running powered. Many types of outdoor power equipment have suggested lubrication locations on the throttle the machine had plenty of...., dirty or thick, this may also damage internal engine components when cold-starting an and! Seems like i have had the O2 sensor replaced, have put in spark. Cylinder engine, is n't it choke, it ’ s no so! Engines meet your emissions needs add a fuel filter with no load one just one and fuel Savings Comfortably... £99 will be overheating faulty fuel pump, or boost pipe leak check your engine may have old in!