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exkid110
07-21-2003, 07:47 AM
My brother was riding my quad and it stall and made a real bad noise. It wouldnt start, so we took the Sparkplug out and it looks like something had impact with it. My valves have been tapping also.

What do you think happened.

250EXking
07-21-2003, 08:05 AM
is the bike still running? if not that could be problems.

Dale512
07-21-2003, 04:07 PM
No his bike dont run. Somebody should help him, sounds like he has pretty bad problems.

Scott-300ex
07-21-2003, 04:46 PM
your valve's were taping before of after? please say after so i don't have to tell you you shouldn't ride when something like that is wrong:rolleyes:

well, i would start by adjusting your valves

Dale512
07-22-2003, 04:32 AM
Well it didnt run afterwards and his valves were tapping for awhile before.......I told him to adjust them:rolleyes:

Scott-300ex
07-22-2003, 05:08 AM
maybe he thought the piston would wear the valves out just enough where they wouldn't hit the piston so he would have maximum lift and airflow:rolleyes:


IF SOMETHING IS FUC!ED UP, GET IT FIXED

wilkin250r
07-22-2003, 05:19 AM
Something hit your spark plug?

If your valves are tapping, then adjust them, but it sounds like it's too late now. If something hit your spark plug, then you have MAJOR problems. Your only solution is a complete top-end rebuild.

exkid110
07-22-2003, 06:12 AM
yes i know i should of adjusted but owell gettin new topend rebuild and my dads payin for it:D