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Coleman 400 UTV won t start


Kpw
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My Coleman 400 UTV is about a yr old  started it up yesterday parked it outside..later on the day it would not start. Has gas, cranking trying to start but won`t turn over. looked at trouble shooting tips and it said check spark plug. Where is the sparkplug located and any other suggestions

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You say cranking but won't turn over? Do you mean it won't fire, or it won't crank?

First check your battery voltage is about 12.5V, make sure you have fuel in the tank.

From there you can check for spark the spark plug is on the back of the motor under the bed. Connect an inline spark tester and make sure you have spark when cranking.

Then I would remove the fuel injector and verify fuel pulses when cranking.

If all that's good I would check the valve lash & timing.

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  • 2 weeks later...

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