1985 ISUZU TRUCK
125,000 MILES
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ISUZU8595
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  • 114 POSTS
What is my compression suppose to be at the most and at the least in each cylinder?
Jan 9, 2013 at 6:16 AM
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DOCHAGERTY
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All should be within 15% of each other. And all should be about 140 psi
Jan 9, 2013 at 7:01 AM