Quote:
Originally posted by kandyflip445
They are fine. The slightly lower compression ratio is due to wear. An interesting thing i heard of one time is that compression being lower across all cylinders COULD also be cause by VERY SMALL timing problems.....I don't really wanna get in to it right now but I'm sure someone could figure out what I'm talking about.
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could be that timing is advanced or retarded and a valve is slightly open at the top of the stroke....? i dunno im speculating w/ somewhat limited knowledge of engines....