Gy6 150cc 4stroke won’t start

scooterrookie · 06-26-2018, 04:05 PM

Quote:

Originally Posted by LuizzSF

I have no mechanic skills but to me seems like you are doing everything right to me, why just try to reverse the trouble shooting, start from spark plug gap, then crank with spark out, then the trick with the screw driver in the boot, and make ur way back, , it worked to me, my coil pin was not working on a new coil.... just a suggestion

I’ve tested the coil plug via volt meter as I was cranking there was volt output of 5.8V And the spark plug is brand new. Has three caps instead of one (Sport version). I will try the pulse test as the other member suggested.

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GrouchyOle'Man · 06-28-2018, 06:02 PM

It is not talked about very much, but when checking the "air-gap" on the pick-up module to flywheel clearance setting, make sure it is about .010". That is about the thickness of a standard business card which works well as a tool when setting it.

06-28-2018, 06:02 PM	#2
GrouchyOle'Man Join Date: Sep 2017 Location: NE Central Florida Posts: 37	It is not talked about very much, but when checking the "air-gap" on the pick-up module to flywheel clearance setting, make sure it is about .010". That is about the thickness of a standard business card which works well as a tool when setting it.
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