Kohler Engine Won T Start When Hot

An improper spark plug gap could lead to engine knocking and poor performance. In order to run, an engine needs air, fuel, compression, and an ignition. If you fill the tank all the way to the top, then gas will leak out as the engine moves around. I need help figuring out my 24 horse Kohler engine i’ve change the carburetor I change the plugs have change the fuel pump !! 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. A buddy tells me that summer storage in hot garage degrades the battery fast. On an older engine with a carburetor , pump the throttle linkage and look for fuel squirting into the carburetor throat. Ether isn't going to "build up in the crankcase" or anywhere else that gets hot -- it's too volatile, and will evaporate. Disconnected, dirty or fouled spark plugs are common causes for engines that won’t start. Thank you for your response. I can then open the choke and throttle down to warm up for five minutes or so. Has no fire at spark plug wire. Wheel Horse ,Kohler Engine, Will Not Start When Hot. Re: Kohler 26hp series 7000 hot start issues? Warm engines require more cranking power from the starter than a cold engine does, check the electrical system first, battery, solenoid or relay, and the starter it self. Following a effort day time, you won't want to go out to deal with mayhem and sound within the shopping mall. Yes, will check manual again. com All prices are Manufacturer's Suggested List Price in U. This chart is to be used as a guideline for troubleshooting engine problems. After it cools, it starts. The rugged steel hopper stands at only 34 in. I have to crank the engine for at least 10 seconds or more with full choke to get it to start. Please refer to your Snapper Mower Manual for detailed information and starting instructions specific to your lawn mower model. You say you have a good, hot, blue spark? Do you have the coil hooked up correctly? It will fire if it is backward, but not correctly, Did you put a new plug in it again, even a new one can be bad. Good news it started with a screwdriver jumper between solenoid terminals. On an older engine with a carburetor , pump the throttle linkage and look for fuel squirting into the carburetor throat. ) and Jeff Gruell (Kohler Co. Ether isn't going to "build up in the crankcase" or anywhere else that gets hot -- it's too volatile, and will evaporate. The Causes of Internal Engine Knock, and How to Eliminate it. Changing your engine's spark plug at routine service intervals improves easy starting and keeps engine performance at its peak. Looking for Site or Help in how to test the Engine Rectifier, Stator, Engine Module and Digital Module. Sounds like its getting hot or thinks it is. If your Briggs & Stratton engine has a spark but won't run, then it is most likely a problem with the gas or air intake in the engine. Though Kohler built the engine to be one of the most reliable options currently on the market, the occasional minor problem can prevent it from properly cranking or starting at a moment's notice. 5 hp twin engine. Mouse had built a nest under the left-side cover. On the first start, whether it's 50 deg or 85 deg. I have a Kohler Command 15. In weather around 10-30F it takes about 7 pulls at full choke and then I have to let it at half choke a few second and work down to choke off. You should also check to make sure the spark plug gap is set correctly. Kohler 14 hp won't start when hot I am new to this forum, It has alot of great information. It is recommended to have a qualified shop install your block heater, but if you're an experienced do-it-yourselfer who knows your way around an engine compartment, you shouldn't run into too many problems. Engine dies or won't restart when hot (From: Wild Bill ([email protected] As the lawn mower engine burns gas inside the cylinder it generates an enormous amount of heat. If the engine you have has completely seized (cannot rotate the crankshaft), it needs more than what will be covered here. The Toro ZRT mowers are red and black. Re: Kohler hot re-start problem I forgot to add: Occasionally (like today, two times) on a hot start after longer than 15 minutes, the engine fires-up immediately and dies within a second or two. Another key is too constantly vary engine load during the entire break-in period. I own a 1999 Craftsman mower with a 15. You probably know that cold pancake syrup or honey from the refrigerator is a lot thicker than hot syrup or honey. We’ve seen it in the movies, we’ve read it in books, and that’s just how it is. I was in the middle of mowing the other day when it stalled and wouldn't restart. I am pretty sure it is not getting spark. We have a 20 hp Kohler engine at a cemetery I help mow. 5HP command Kohler engine) starts fine when cold. surging kohler 16hp tractor engine. I bought it new 20 Feb 2005, the engine was made fall of 2004. 5 to 2 months ago with no problems. If not, the engine could seize and stop. It is getting gas and the plug is new (verified it worked on other equip). You won't want to be giving your charge card information away to someone who may potentially scam you. If troubles persist after checking the possible causes listed or you are unable to identify the problem, call KOHLER Engines Customer Service at 1-800-544-2444 or contact your local KOHLER dealer. Kohler hot re-start problem. Hot Rod Garden Tractor Pullers Association (Reorganized). But sense I have spark and it fires and shoots nice fireballs out the exhaust, I just can't understand why it won't start. I have a Kohler Command 15. If the engine you have has completely seized (cannot rotate the crankshaft), it needs more than what will be covered here. Has no fire at spark plug wire. A small block 400 CID engine can be used in place of a 265 CID engine, and a big block 572 CID [crate] engine can be used in place of a 366 CID [truck] engine,. It is recommended to have a qualified shop install your block heater, but if you're an experienced do-it-yourselfer who knows your way around an engine compartment, you shouldn't run into too many problems. It seems to be a bit of a "hard starter". The engine spins freely with starter, but will not start at all. Neutral safety switch. Starts fine when it's cold; just pull the choke and turn the key. We’ve seen it in the movies, we’ve read it in books, and that’s just how it is. Disconnected, dirty or fouled spark plugs are common causes for engines that won’t start. If this is indeed what it does. com All prices are Manufacturer's Suggested List Price in U. Some models will have a relay that will let the engine spin but will kill the spark to the spark plug. If the fuel line from the gas tank to the fuel pump ran close to something hot, like the exhaust, the gas would vaporize in the fuel line and the pump wouldn't pump the vapor. Last year the dealer checked it out and said one cylinder needed a new head gasket so it was replaced. Search engines isn't just bad, but the results supplied can occasionally make you feel you do not know which site to start with. Shop at us. We make fixing things easier!. The price you pay at your local supply outlet may be different than the Manufacturer's Suggested List Price. This performance-engineered spark plug is for select Toro WPM, snowblowers and timecutters with V-twin engines. This is common on engines that run way too rich or have oil burning problems. Engine has just over 150 hours on it;has been well cared for. A buddy tells me that summer storage in hot garage degrades the battery fast. The Causes of Internal Engine Knock, and How to Eliminate it. This time give the engine light loads at relatively low rpm and stay out of top gear. Problem started about a year ago. Engine has just over 150 hours on it;has been well cared for. If you fill the tank all the way to the top, then gas will leak out as the engine moves around. It has good spark – removed plug, reattached plug wire, turned engine over with end of plug held near metal frame, sparks. I hop on, depress brake, turn key, engine turns over. It just started acting up, it starts and runs fine but dies after 45 min to 1 hour of mowing, after the engine gets good and warm, but will start after letting the engine cool down for about an hour, and the drill starts all over. redOOY Built-in basin faucet dark into the wall type hot and cold wash basin bathroom wash table faucet gydg97bf10640-Furniture CLICK HERE TO BE DIRECTED TO THE OC REGISTER Robby Gordon’s sister, primarily an off-road driver, will be in Saturday’s Pro/Celebrity race. Cold-start engine clicking is a nuisance, not a disaster. If there resistance, probably there's a problem in the pistons or crankshaft. If the engine won't turn over and the starter is good, then there could be a mechanical issue. On the first start, whether it's 50 deg or 85 deg. New Series 7000 and Confidant Engines Coming From Kohler Paul November 18, 2013 Kohler recently launched several new engines, including a pair of gasoline V-twins and a redesigned single-cylinder OHV engine targeting consumer applications such as pressure washers, log splitters, tillers, edgers and lawn vacs. If the gas cap vent is clogged, air won't be able t o enter the gas tank, and the pressure in the tank will begin to rise. I am posting my latest and will also post link to the original thread. I have a Cub Cadet with a 14hp Kohler that starts fine when cold but if you turn it off after 1 hour of mowing and try to start it back up after setting for a few minutes it wont. Hi all, I am new here and in seek of some help. Kohler hot re-start problem. So here are some simple steps you can take to nip. Then I go to start it and it does start, Riding mower, Kohler 18hp won't stay running. Engine dies or won't restart when hot (From: Wild Bill ([email protected] These heaters are popular in the Midwest, where winter temperatures regularly dip low enough to freeze the fluids in a vehicle's engine. OK, lets start from scratch. (Something I noticed on a few tractors I bought or looked at). It didn’t knock, clank or make any other expensive noises and it ran fine a week ago when I split a small pickup-load of wood. There are a few things you can check first. Hi all, I am new here and in seek of some help. Gas Powered 196cc Kohler Engine Chipper Shredder. I have a Cub Cadet with a 14hp Kohler that starts fine when cold but if you turn it off after 1 hour of mowing and try to start it back up after setting for a few minutes it wont. Restart runs fine then governor starts to hunt and won't quit unless you put your finger on the throttle rod to stop it then it'll quit hunting until it dies again which might be 10 sec. The most common causes are in the ignition (for example, a bad ignition coil) or fuel system (for example, a clogged fuel filter). The finished order was a hot mess and we were then charged 126 for returning the wrong color furniture. If not, the engine could seize and stop. Try turning the engine manually, but remove all the spark plugs and see how this feels. generally these engines are very trustworthy. Following steps assume a manual start generator - if electric start then when talking pulling rope use electric starter - if won't crank, then probably discharged or dead battery. Engines ; Kohler Magnum 18 Running Badly start the engine & see if it acts any differently than when the wire is attached. The one after you run it and it get's hot and shut it down you can't get it started again till it cools off. I need help figuring out my 24 horse Kohler engine i’ve change the carburetor I change the plugs have change the fuel pump !! 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. After it cools, it starts. Riding mowers are time and effort savers, a particular plus on hot days. I would also check the engine compression when hot to make sure it is within acceptable limits (around 80 pounds). Outdoor Gasoline and Electric Powered Equipment and Small Engines - Kohler CV15 starts cold, dies warm - Wheel Horse riding mower, 250 hours Engine is Kohler Model CV15S-41550 (Command Vertical-shaft Kohler CV15 starts cold, dies warm - DoItYourself. What to do if you tip over your lawn mower and then it won’t start We commonly hear this from customers, neighbors and family members: “I replaced the blade on my lawn mower and now it won’t start,” or “I tipped over my lawn mower and now it doesn’t start. I did a complete tune up on the motor 1. We make fixing things easier!. When you try to start the engine, does it turn over at normal speed, as if it is trying to start, or does it spin a lot faster or slower than you might expect? If it is a lot faster, you may have low compression. Use choke when you start the engine for the first time after it has not been used for a while. We have a 20 hp Kohler engine at a cemetery I help mow. I am still taking on air and after a day or two after running, it will start Losing fuel prime many things done already, still won't run unless bled - Page 2 Help. I hop on, depress brake, turn key, engine turns over. It seems to be a bit of a "hard starter". When hot, it won't start again. my 23 hp Kohler engine won't start-the starter is working fine-the battery is almost new-but when you try to crank it-it will turn over once or twice and not crank- and sometimes only start to turn over and not-the starter switch is new too. I recently ran into one like that and switched the coil out from a blown 20 hp kohler engine. I had to repair my Lawn Tractor because it doesn't start when it gets hot. You should also check to make sure the spark plug gap is set correctly. Using our coupons is absolutely a correct decision with our exclusive KOHLER Coupon, Promotional Code and deals for November 2019. With the Hot-Spark electronic ignition, dwell and timing are always spot-on accurate. (Something I noticed on a few tractors I bought or looked at). I was in the middle of mowing the other day when it stalled and wouldn't restart. FUEL IN COMBUSTION OlAMBER: Ifengine won't start, remove spark plug, ifelectrodes are wet this prob­ ably Lndicates fuel 1S getting to engine. Is the engine receiving lubrication. The Secret to Long Engine Life: Advice from the Experts on Maintaining Your Welder Generator's Gas Engine Print Article Industry Experts Mike Trinkner (Miller Electric Mfg. It was turning over, but it never fired up. Some models will have a relay that will let the engine spin but will kill the spark to the spark plug. A buddy tells me that summer storage in hot garage degrades the battery fast. View and Download Kohler Courage XT-6 owner's manual online. I pulled the covers off the engine sides last night, and discovered that Mrs. A small block 400 CID engine can be used in place of a 265 CID engine, and a big block 572 CID [crate] engine can be used in place of a 366 CID [truck] engine,. Most of the old carburated engines only had fuel pumps mounted to the engine, and "sucked" gas all the way from the tank, then "pushed" it to the carb. I would also check the engine compression when hot to make sure it is within acceptable limits (around 80 pounds). expansion of metal parts where bolts/screws aren't tight enough, breakdown of the condenser for the ignition points (if equipped), or a possibility of a crack somewhere. I've got a Toro LX425 w/ a Kohler Courage 20 engine (SV600 series). Messes up my routine for mowing. If not, the engine could seize and stop. There are a few things you can check first. There are always questions posted about how to cure hard starting, hot or cold. The engine spins freely with starter, but will not start at all. 3 Basic Causes of Stumble. Free shipping on eligible orders over $45 & exclusive access to the best deals for just $6. Mowing the grass is one of the rites of summer, but now your mower won't start. It was turning over, but it never fired up. Tractor Will Not Move With Engine Running · Parking brake locked. Problem started about a year ago. Your Engine just started acting up and you don't know what to do. Is that true? By the way, the new mower pulls me fast. The engine runs fine but recently I started having a problem. expansion of metal parts where bolts/screws aren't tight enough, breakdown of the condenser for the ignition points (if equipped), or a possibility of a crack somewhere. Try doing the same with the front. The engine spins freely with starter, but will not start at all. The engine ran great. Constant problems with my (I won't name the brand but the. Engine has just over 150 hours on it;has been well cared for. When I pulled on the starter rope, there was almost no resistance--even though the engine was turning over. I had to repair my Lawn Tractor because it doesn't start when it gets hot. This is my first season with the mower (was bought a refurbished unit, with a brand new engine) and it always took a little bit for it to start up (I'd say 10 seconds or so with the choke out). com huge inventory of Kohler engine and service repair part. Darn thing won't start when it's warm. This chart is to be used as a guideline for troubleshooting engine problems. Use choke when you start the engine for the first time after it has not been used for a while. Neutral safety switch. After it cools, it starts. What to do if Tecumseh Engine won’t start. it starts fine the first time and will run as long as I keep it going, but then after turning it off and emptying the grass bag, it will not start until it sits for a while and cools down. , 3/4 to full choke, and 3/4 throttle fires immediately. expansion of metal parts where bolts/screws aren't tight enough, breakdown of the condenser for the ignition points (if equipped), or a possibility of a crack somewhere. If the engine spins over too freely when it's hot. Wheel Horse ,Kohler Engine, Will Not Start When Hot. On an older engine with a carburetor , pump the throttle linkage and look for fuel squirting into the carburetor throat. Kohler KT17 won't start when hot engines but have some experience working on cars and in a car no crank is different than no spark. When you get several KOHLER Coupon or Promotional Code use them together can make a maximum saving. Engine has just over 150 hours on it;has been well cared for. This chart is to be used as a guideline for troubleshooting engine problems. The spark on the spark plug ignites the gas in the. Also today after that happened a low coolant light came on and I went to check it out right away. Mouse had built a nest under the left-side cover. If I quickly reconnect, life is good again. Messes up my routine for mowing. I had to repair my Lawn Tractor because it doesn't start when it gets hot. I did a complete tune up on the motor 1. This tutorial is for those engines that are mechanically sound but won't start. It will run with this hunting idle until I turn it off. The above 13 common reasons a generator won’t start are fundamental for all generators. 5HP, I/C series, on a riding mower. Will not start. 5HP command Kohler engine) starts fine when cold. In this case, it's usually caused by running "cheap" gas with inadequate octane. expansion of metal parts where bolts/screws aren't tight enough, breakdown of the condenser for the ignition points (if equipped), or a possibility of a crack somewhere. I am still taking on air and after a day or two after running, it will start Losing fuel prime many things done already, still won't run unless bled - Page 2 Help. Is full of electronics. I've taken the time to summarize the information provided in the workshop manual. When I hook up the battery to start (12 V car battery), life is good, but when I disconnect the big 12V battery, she dies. com Community Forums. Hot Rod Garden Tractor Pullers Association (Reorganized). They're also known for their pulling power and rugged durability. It turns slowly and binds up under its own battery. Faucets Bathroom Handle Single Water Cold Hot Faucet Basin Chrome and Brass Newly Zlxzlx Mixer White Tap Sink Mini Chrome iadl97bf91189-Furniture Tochange Wall Mounted Shower Mixer Set For Bathroom Simple Concealed Shower System With Handheld Shower For Brushed gold Bath Shower Faucet Bamboo Cake Pop Holder (Case of 5), PacknWood. As with all engines, you need spark, fuel and compression. Of course, all vehicles will idle high when cold. Ether isn't going to "build up in the crankcase" or anywhere else that gets hot -- it's too volatile, and will evaporate. now it just makes a fast clicking sound for about two times, then just a buzzing sound, never even catching to start. There are always questions posted about how to cure hard starting, hot or cold. Restart runs fine then governor starts to hunt and won't quit unless you put your finger on the throttle rod to stop it then it'll quit hunting until it dies again which might be 10 sec. Hi Taryl, My Craftsman Kohler Courage V-twin 26 horse won't start (Model 917. Re: Kohler 7. 5 hp twin engine. 5HP command Kohler engine) starts fine when cold. Acts like. I will need to have your model number of the tractor to figure out if it is a relay or an engine spark module problem. Kohler 25 Command Pro CV730S problems. I have a 214 kohler engine john deere lawn tractor, what point wires go to hot and the ground if that is the Kohler 14 hp motor it may have the spark control untit on the motor cover. Its after we go for a ride is when it wont start. Any suggestions? Impeller is good (new). Small Engine Troubleshooting. Hi all, I am new here and in seek of some help. Messes up my routine for mowing. The Toro ZRT mowers are red and black. On Magnums, K and KT series engines, Kohler suggests the cool down before shutdown but that doesn't do you any good if your idle is set too high also. Hit the points with a points file, they were a little fuzzy, still no spark. Probably one of the most informative small engine manufacturer websites online is the Kohler engines’ site. Below is a chart of common Engine problems and some easy troubleshooting to fix the problem you may be experiencing. my 23 hp Kohler engine won't start-the starter is working fine-the battery is almost new-but when you try to crank it-it will turn over once or twice and not crank- and sometimes only start to turn over and not-the starter switch is new too. This tutorial is for those engines that are mechanically sound but won't start. I was in the middle of mowing the other day when it stalled and wouldn't restart. com All prices are Manufacturer's Suggested List Price in U. Starts it, a huge cloud of smoke and starts real hard. high, so yard waste can be dropped in with minimal effort while larger branches can be fed into the limb chute. It has developed a clicking engine noise on a cold start. I have a Craftsman lawn tractor with a Kohler SV735-0017 26 hp engine. 26 HP Kohler engine is hard to start I have a 2006 GS 6500 with a kohler 26 HP Courage engine that will crank only with a boost. If the engine is too hot, then it won’t be able to start at all. After the car has warmed up, the sound goes away. Here are the best things to check if the engine won't start: 1. This chart is to be used as a guideline for troubleshooting engine problems. Lawn Mower Won't Start After Winter For an engine to startup, it basically requires two things: fuel and a spark. We have a 20 hp Kohler engine at a cemetery I help mow. It just started acting up, it starts and runs fine but dies after 45 min to 1 hour of mowing, after the engine gets good and warm, but will start after letting the engine cool down for about an hour, and the drill starts all over. I am posting my latest and will also post link to the original thread. Some models will have a relay that will let the engine spin but will kill the spark to the spark plug. Most engines need a cranking speed of 200 to 300 rpm to start, so if the starter is weak and can't crank the engine fast enough to build compression, the engine won't start. The finished order was a hot mess and we were then charged 126 for returning the wrong color furniture. So when you try to start a cold engine, the engine has to push around the cold, gooey oil and that makes it harder for the engine to spin. Acts like. Car Auto Voltage Regulator Rectifier for Kohler 8-25 HP Engine 4140309 2575503S Easy to start. To determine if the gas cap vent is clogged, try slightly loosening the gas cap and then starting the engine. Diagnosing Light-Duty Diesels Download PDF. Yes, will check manual again. I am pretty sure it is not getting spark. The rugged steel hopper stands at only 34 in. An excellent tip to keep in mind when you're thinking about Verdera 15 x 30 Aluminum Medicine Cabinet with Adjustable Magnifying Mirror and Slow-Close Door by Kohler Buying is to make sure the site is legitimate. When I pulled on the starter rope, there was almost no resistance--even though the engine was turning over. When I went to start my log splitter the other day, it wouldn’t start. As with all engines, you need spark, fuel and compression. The rugged steel hopper stands at only 34 in. Carburetor has been removed and cleaned, carb kit installed and needle valves set per manual with no change or improvement. Constant problems with my (I won't name the brand but the. It had a head gasket replaced Jan of 2006 and now another head gasket failed due to back fireing after shut down. After it cools, it starts. Ann Sacks Kallista Robern Sterling Novita Kohler Generators Kohler Engines Destination Kohler Kohler Co. The one after you run it and it get's hot and shut it down you can't get it started again till it cools off. This wheel horse has a 15 hp kohler engine. Free shipping on eligible orders over $45 & exclusive access to the best deals for just $6. As with engines before the days of Electronic Fuel Injection (EFI), stumble had two basic causes- incorrect ignition and incorrect fuel/ air mixture for the required operating condition. The KT17 won't crank after hot. (Something I noticed on a few tractors I bought or looked at). Sip a cold. Honda Engines offers a variety of small 4-stroke engines for lawn mowers, pressure washers, generators, go karts, and a wide variety of other equipment. Kohler Magnum 20 - No Hot Re-Start. 318 Lawn Mower won't start one side of gears doesn't work on 1949 john deere b 318 Lawn Mower won't start 76 - 2240 with hydraulic Issue - Help ! reverser JD 322 engine question attaching LX4 to john deere tractor model 2210 Dropped fuel can cap into tractor fuel tank john deere x300 John Deere 5400 Won't Start Info on JD 1010 crawler/loader. This is my first season with the mower (was bought a refurbished unit, with a brand new engine) and it always took a little bit for it to start up (I'd say 10 seconds or so with the choke out). When the pressure in the gas tank exceeds the pressure in the engine, the engine may be hard to start. That's why diesels continue to be a popular option in many pickup trucks today. Mouse had built a nest under the left-side cover. Troubleshooting Guide for Hard Starting Problems. Please refer to your Snapper Mower Manual for detailed information and starting instructions specific to your lawn mower model. I have a Kohler Pro Courage 25 hp twin, will not start, has compression new fuel filter, spark plugs (properly gapped), - Answered by a verified Technician We use cookies to give you the best possible experience on our website. Hit the points with a points file, they were a little fuzzy, still no spark. It is necessary for cold start up. I was told "it will always start, just give it a second". i have not pulled the flywheel. It's aggravating enough when a gasoline lawnmower is tough to start, but your patience may be tested by one that stops part way through mowing then won't restart while it is hot. Restart runs fine then governor starts to hunt and won't quit unless you put your finger on the throttle rod to stop it then it'll quit hunting until it dies again which might be 10 sec. Diesel engines are real misers when it comes to sipping fuel. Hi all, I am new here and in seek of some help. It is recommended to have a qualified shop install your block heater, but if you're an experienced do-it-yourselfer who knows your way around an engine compartment, you shouldn't run into too many problems. If not, the engine could seize and stop. Engine has just over 150 hours on it;has been well cared for. Both tractors have Kohler Command 20 two cylinders engines. There are many things that can cause a riding mower to refuse to fire up. 5 KW generator quit & won't crank to start? Electrical. 5 hp twin engine. A small block 400 CID engine can be used in place of a 265 CID engine, and a big block 572 CID [crate] engine can be used in place of a 366 CID [truck] engine,. Looking for Site or Help in how to test the Engine Rectifier, Stator, Engine Module and Digital Module. When hot, it won't start again. The engine runs fine but recently I started having a problem. Engine dies or won't restart when hot (From: Wild Bill ([email protected] An engine that's getting gas and not starting probably has a flooded carburetor or cylinder soaked with gasoline. It has developed a clicking engine noise on a cold start. indicating much lower compression, check the torque of the head bolts. Before selling my C-120 years ago, it would backfire every once in a while on shutdown. If the engine is too hot, then it won’t be able to start at all. Please refer to your Snapper Mower Manual for detailed information and starting instructions specific to your lawn mower model. Starts it, a huge cloud of smoke and starts real hard. Re: Kohler 26hp series 7000 hot start issues? Warm engines require more cranking power from the starter than a cold engine does, check the electrical system first, battery, solenoid or relay, and the starter it self. I did a complete tune up on the motor 1. Kohler Confidant 4 4CKM21-RV generator starts and runs but speeds up/slows down constantly. In order to run, an engine needs air, fuel, compression, and an ignition. Also this is a much more advanced engine with an oil filter and oil pump and other features. When a small engine won't start, the reasons tend to be simple and inexpensive to fix. It seems to be a bit of a "hard starter". Looking for Site or Help in how to test the Engine Rectifier, Stator, Engine Module and Digital Module. Try turning the engine manually, but remove all the spark plugs and see how this feels. I was told "it will always start, just give it a second". Free shipping on eligible orders over $45 & exclusive access to the best deals for just $6. If there resistance, probably there's a problem in the pistons or crankshaft.