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Kohler question
https://www.mudmotortalk.com/mmt_v2/viewtopic.php?f=6&t=47461
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Author:  dwhipper61 [ Sun Nov 17, 2013 1:19 pm ]
Post subject:  Kohler question

Hello,

Have a Beavertail 27HP Kohler LT. Been running great for several years. Yesterday went out and is was acting like it was missing a little. After hunt was over heading home, while running wide open, it just died. I hit the key and nothing. Tightened the batter cables and it fired up and ran with no problems. Once I got back to the ramp, I wanted to check the connections. While the engine was running, if I loosened the cables it would die.

Does it still need to be connected even after it is started? Is that normal behavior, or is it a sign of a charging problem or something else?

THANKS,
David

Author:  cb5331 [ Sun Nov 17, 2013 1:28 pm ]
Post subject:  Re: Kohler question

You probably have a fuel solenoid that needs power when the motor is running. You may have an oil sensor that needs power when the motor is running. You probably also have one of the cdi boxes on the motor that needs power.

So, yes, the motor still needs power after it's started. It was not setup to run without a battery.

Author:  dwhipper61 [ Mon Nov 18, 2013 9:46 am ]
Post subject:  Re: Kohler question

Thanks for the input.

Author:  kibb [ Mon Nov 18, 2013 2:33 pm ]
Post subject:  Re: Kohler question

Yep. Fuel solenoid needs power

Author:  rob_rides_03 [ Mon Nov 18, 2013 5:22 pm ]
Post subject:  Re: Kohler question

Can you bypass that fuel solenoid completely? What does it even do?

Author:  cb5331 [ Mon Nov 18, 2013 7:46 pm ]
Post subject:  Re: Kohler question

Never had to mess with one on the kohler, but if it's like any of the rest of them, it can be bypassed. Remove it, cut the plunger, and put it back in. Or remove it, and replace with a bolt.

It prevents fuel from moving through the carb when the key is off. It's to prevent a backfire when the motor is shut off at higher rpm's.

Author:  kibb [ Mon Nov 18, 2013 7:54 pm ]
Post subject:  Re: Kohler question

^what he said

Author:  rob_rides_03 [ Mon Nov 18, 2013 11:30 pm ]
Post subject:  Re: Kohler question

It must not work on mine then because if I shut mine down at high rpm, 9 times out of 10 it will backfire.

Author:  cb5331 [ Tue Nov 19, 2013 12:42 pm ]
Post subject:  Re: Kohler question

It might not be perfect, but that is what it's for.

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