Posted by George in MIchigan [174.125.89.26] on Monday, August 04, 2014 at 22:29:42 :
I want to check the compression on my 1965 WM300 that was smoking.
As I recall, you screw in the gauge in one cylinder and remove the plugs from the rest, then crank at full throttle...is that right?
What would be a good reading?
thanks
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