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Posted by MoparNorm on Sunday, December 16, 2007 at 18:23:33 :
In Reply to: Re: Exhaust valves stuck in the open position? posted by Will (in IL) on Sunday, December 16, 2007 at 16:18:58 :
Well they could have stuck closed, that would provide compression numbers....= )
My own theory is that the extra unburned fuel out of the 1.5 gallons flushed, is detonating, it can be in the exhaust manifold, intake, and even in the pan......