I disconnected the fuel line from the fuel pump to the carb and tried to turn the engine over to see if I had gas pulsing out of the line - negative. I replaced the fuel pump yesterday and still have no flow. What does the starter relay do? My dad and i completely took apart one of these this summer on the driveway, did a whole paint job in a nice blue too. 03:02. Looking for Site or Help in how to test the Engine Rectifier, Stator, Engine Module and Digital Module. May be the intake valve is stuck or bent. I really like engines, and technical stuff, but wOw is it annoying when it's not working ..hah, Ok, i can share a few of the hurdles we got over during our total rebuild, since you said you totally replaced the carb, i don't think there should be anything wrong with it, but what we experienced was the tiny little pin in it which i believe is responsible for making the fuel effervesce into the combustion path, well it was all gunked up, and it needed a laser cleaning to work. I have a 2013 391 (gas) with a kohler 10 egd gen set. Model NO: CV492S. I am not sure why the gas is not feeding up. Kohler Pro 18hp OHV. The Kohler Engine on My Riding Lawn Mower Will Fire but Not Start. Originally got this mower and it had an issue with the governor. Haha, oh well. 2nd UPDATE: Got home from work and decided to try to fire her up before I started working on it again. Your car cranks but won't start? There are a few basic things a car engine needs to fire up and run. They fire right up after blowing into it. Any ideas? I’ll try to look up some information on priming the fuel pump, I haven’t heard of that yet, thank you. 01 - Spark Plug. Every truly crappy day begins with a car that won’t start. Rebuilt. Reinstalled. 01 - Carburetor. Craftsman DYS 4500. My Murray Riding Mower Starter Spins and the Motor Won't Start Most large Kohler engines on riding lawn mowers use an electric starting system. Ohh and of course, ensuring that there isn't Somehow some sufficient resistance on the main drive pulley/bearing from a belt too tight, or something rusted and literally helping to stop the engine. 6,471. Why guessing sucks?. Have a 16 Hp Kohler engine. Remember to follow all safety precautions before starting any work on your engine. 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. I see it sitting in the fuel filter..and I can't imagine its the fuel pump or the carb since they are brand new.. We have a Cub Cadet 1810 with a Kohler M18 (18 HP opposed twin mower is around an 1986 model year) with around 850 hours on the hour meter. If the mower sits over night I can usually get it to start and run for about 5 seconds or so before it sputters out and dies. Yes my 312's and 314's both crank over like that and won't start for quite a few cranks. Part of that system is a starter solenoid. I let it sit for a minute after I made sure everything was reconnected. The vehicle’s fuel . Youngre911 New ... Normal cranking amps is around 100 in warm weather but will reach 300 when the engine fails to crank and possibly higher with a … Start Right Here Find appliance parts, ... Kohler Small engine stops after a few seconds. Apr 10, 2013 #1 . By looking at the fuel filter, it appears there is no gas in the filter. Following the directions, I tried to clear it, it won't. I pulled the spark plug out and grounded it against the engine and confirmed spark. 917.28842, How do you change the Drive belt for the Sears tractor. Eventually it got to the point where I am now. Thank you for your help....I did the same....keyway was sheared. Engine Cranks but Car Won’t Start [Troubleshooting] December 24, 2020 November 13, 2020 by Catherine Mikhailov ; 1 . • I have a Cub Cadet i1042 lawn tractor w/Kohler Courage 535cc/18 HP engine Model No: SV540S (Spec No: SV540-0020). Hydraulic Valve Lifters. We had to do this twice, the first time i did it wrong, and the second my dad showed me. It's alot easier than dragging out the compressor and all that. I had no flow so figured it was the pump. The engine fired up and I was able to drive it about 10 feet before it died. Fine last week. 2. Tank-line-pump-line-carb-intake-combustion-exhaust. The model # is 917.288611 and the engine is a 26 hp kohler engine with the courage pro name on it. Fuel in & out are the other two. If the mower sits over night I can usually get it to start and run for about 5 seconds or so before it sputters out and dies. Also same question about the Carb? I reattached it to its proper location, reassembled. Will not start. The engine will crank normal speed and not start. There’s a third port for that. Have brand new battery. A normal gas engine needs power, fuel, air, compression, and spark. Brake is on, motion levers in … Yuup, same thing with our fuel filter, it's clear and you can see it's full.. humm, ok, if you can tell us the make/model of the fuel pump, maybe we can see if there is any kind of priming or usage data. I do not know what you mean by a weak spark because it is hard to view correctly without a spark checking tool. Craftsman Lawn tractor. First what i would try is test that the fuel pump is working - as you said i believe you have, but its going to be 12v so maybe mock up a wire to it directly from the battery, and put the end of the fuel line in a gas tank, turn it on and off repeatedly, moving it around/upside down - and tapping it against the engine - try to make sure any air is out of it, you may experience it blasting out fuel all of a sudden so be careful. I had the same problem until I located a screw under the gas tank and start turning it every time I started the mower and now it run great it looks like a small cup with a screw in it, © 2021 iFixit — Licensed under Creative Commons — Privacy — The engine spins freely with starter, but will not start at all. However, not unlike all engines in this class, problems do occur. I do this on my other tractors as well, even the old RJ's. If the fuel cap vent is clogged, air won’t be able to enter the tank and a vacuum or “vapor lock” will occur. What is that click? Make sure you got enough fuel pressure and good spark. I have a Kohler K241AS 10hp. Getting sufficient fuel. Now that you have replaced the pump, the fuel line, and inspected the fuel tank, the only possible thing it could be is that the pump is not getting power or not ‘turning over’ properly - meaning many liquid pumps need to be 'primed' - sometimes even a small air bubble in the impeller will stop the whole show. Toro Z Master 23 Kohler engine won't start. This section provides you with the first six things to check if your engine cranks but won’t start. ... so it’s important to understand what it takes to make a car start and run. When ever you have problems with the Kohler engine that just won't start, managemylife.com comes to the rescue. Next i'm thinking there are really only 3 more major elements involved in the chain of events after that . Started getting harder & harder to start beginning about a month ago. The Engine Cranks But Does Not Start. Just a click when you turn the key. (that was an issue we had to correct), The spark plug its self. If you have these three, the engine is going to start. Instead of messing around with rebuilding the carb I went straight into just replacing it. It ran for about a minute and then crapped out on me. LTX1040 turns over but won't crank. Common solutions for: Kohler Small engine won’t start. Repair information and troubleshooting for Craftsman-brand riding lawnmowers. When your engine cranks but won’t start, there is either a problem with the fuel supply, spark, ignition timing, or compression. The engine Cranks fast, but it does not start and stay running. Don't think so. .. nahh. After it cool for 20 minutes it starts again. 1,508,760. I have changed oil, spark ... Toe out problem with Sears Garden Tractor mod. but i digress, first we gotta make sure there is some excellent flow pressure from the fuel pump to the carb. I disconnected the fuel line from the tank to the fuel pump and pushed compressed air in it and quickly reconnected it back to the fuel pump. I thought it might be an issue with the fuel line and I replaced the line from the tank to the pump as well as the line from the pump to the carb. I am completely stumped at this point and am open to any suggestions before I drive it over to the engine shop. 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