Outdoor Power Equipment and Small Engines - Kohler engine won't start without priming
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hoosierdaddy58
05-01-09, 10:10 AM
Hi,
I am working on a Kohler twin cylinder 20hp magnum engine. Model number is M20QS. It runs great, once I prime it by putting a little gas in the carburetor. After I start it by priming, I can shut it off and it will restart everytime without priming as long as I don't let it sit too long. Is this a fuel supply line/filter problem or is it more to do with the fuel pump? Once started, the engine runs smooth at high and low speeds.
Thank you
I am working on a Kohler twin cylinder 20hp magnum engine. Model number is M20QS. It runs great, once I prime it by putting a little gas in the carburetor. After I start it by priming, I can shut it off and it will restart everytime without priming as long as I don't let it sit too long. Is this a fuel supply line/filter problem or is it more to do with the fuel pump? Once started, the engine runs smooth at high and low speeds.
Thank you
hopkinsr2
05-01-09, 10:31 PM
Check the throttle / choke cable to make sure the choke is fully closed when choked.. It may just be an adjustment of the cable... Roger