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Old 09-23-2010, 10:17 PM
pechroc1 pechroc1 is offline
Motorized Bicycle Member
Join Date: Sep 2010
Location: flushing,ny
Posts: 35
Default Re: what are the long term effects of an air leak?

Originally Posted by mapbike View Post
When you say on its way out what do you mean?

Example: low compression or no power or knocking noise or very hard to start.........?

How exactly is the engine running?

What makes you think it's on it's way out?

Need a little more info. so I can direct you in the most practical way to move forward on this issue.
low power, rattling noise coming from the cylinder /head when revved. runs very very hot. after a few minutes of running it bogs down. the spark plug looks light brown.
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