730 J.D. Gas stopsrunnjng

BIGDON · Aug 2, 2014

730stopsrunning after two or three minutes at max rpm. if it restarts it will only run with speed control way back. i have cleaned gas tank,rebuilt auto fuel shutoff,had carb.apart,blowed all lines out. got good oil pressure. help

Bob seND · Aug 2, 2014

Dump out clean and refill your oil bath for the air cleaner. Make sure it's not filled beyond the fill line.

Wayne in MN · Aug 2, 2014

What is not functioning when the engine stops??
Check for a strong spark (1/4" gap or more & should seem "snappy"). Buy yourself a jump gap tester or have an old sparkplug with the ground electrode removed to allow yourself to determine the spark situation.
Is there an ignition resistor in the system that is failing?
Words for the wise: TEST, DON'T GUESS.

BIGDON · Aug 2, 2014

thanks i will check plugs points could the coil be bad after high rpm running for short time.it has a bllast resister

the flying belgian · Aug 2, 2014

Check the obvious first. Vent hole in the gas cap. Maybe you will get lucky.

730 J.D. Gas stopsrunnjng

BIGDON

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Bob seND

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Wayne in MN

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BIGDON

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the flying belgian

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