Gy6 150

chaz

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So I got a new wireing harness for my gy6 and am having trouble I have no spark need help please!!
 

Hellion

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Might have something to do with an engine kill switch, or wiring, that is grounding out the spark (creating a no spark condition).

But that's my wild, shot-in-the-dark guess with so little information 😬
 

h3re4fball

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You need to grab your multimeter and start testing. There is an EXCELLENT video that will walk you through this step-by-step. Follow this, and you will find your issues.

Sincerely,
-A Guy who has chased down a lot of GY6 issues.
 

Karttekk

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You need to grab your multimeter and start testing. There is an EXCELLENT video that will walk you through this step-by-step. Follow this, and you will find your issues.

Sincerely,
-A Guy who has chased down a lot of GY6 issues.
This is a great tutorial. In addition to a multi-meter, I would suggest picking up a 12V test light. You can work your way through the connections and harnesses with a test light to see where you're losing your hots or grounds. I've repaired a bunch of these machines this way.
 

chaz

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And also the new harness did not come with a diagram so I'm lost there as well
 

Sandmanbjj

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I personally feel the only fix for the GY6 electrical system is a can of gas and match. I don't have the patience. that's not helpful I know and apologize.
 

chaz

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What do you mean "rest"? The electric choke on those are pretty simple plug-and-play's that do not need a lot of tuning. Are you trying to adjust that?
What do you mean "rest"? The electric choke on those are pretty simple plug-and-play's that do not need a lot of tuning. Are you trying to adjust that?
I meant "test" lol stupid auto correct!! But I figured it out
 

chaz

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Ok guys ran into a problem now when I try to stsrtthe gokart it just clicks!!!
 

chaz

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Try jumping the solenoid - screw driver across both screws. Report back with the findings.
Also, make sure your battery has charge
Same thing just clicks battery has a full charge. I even changed the batteries same thing!!
 
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