Compression test results??  
Post Reply   Maverick Message Board
Posted by: JerryP
01/23/2002, 22:46:03


This is Ford related but not from a maverick, I hope someone can answer anyway. I recently tested the cylinder compression on my F-250 w/400. The results showed one cylinder significantly lower than the rest: 1- 125, 2-95, 3-130, 4-130, 5-120, 6-125, 7-130, 8-130. Is cylinder 2 at 95 psi far enough less than the others that I need to do something real soon? The truck runs pretty rough right now but I am tracking down vacuum leaks which I think are a big part of that.



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