150cc Chinese ATV with no spark

[mywifesquad]

I just went back and read your first post again...i wonder if you got water in the carb when you washed it? There should be a large bolt like fitting on the bottom of the carb for draining the fuel...I would try draining it and see if it runs after that....

[spliffy]

Also try just spraying some carb cleaner or starting fluid in the spark plug hole, just like 1 seconds worth of spray & put the plug back in it... try to start it & see if you at least get a good old fashioned pop & maybe a 1-2 second run out of it.... if you do, you know its not a spark issue & its a gas issue.

[Psned]

What quad do you have? I had a Sunl with lots of problems and as soon as I disconnected the wireless kill switch I got full spark back. The tether on my quad was in the back. I didnt have the actual plug for it so I had to disconnect it. Testing the switch mine also held the ground open so no bridging of the two wires after disconnecting the plug was necessary.

[NewportHillClimber]

check for a cracked intake. ive serviced several chinese quads and a air leak in the intake seems to be a major downfall of theres. along with valves that are not tight enough

[Malamute]

Hello everyone,
I got into the carb with some cleaner, double checked the fuel to the carb and put in a new battery. But it still didn't start even though it had good spark. So out of desperation I went and got a new high performance CDI and .......................it started and ran. I couldn't believe it. Not only that but it has never run that good as long as I've had it. Its really snappy too. So the Jingjong will be out this weekend. Thanks to everyone for all your help.