The Ford Barn - View Single Post - Compression test results, opinions please.

CWPASADENA · 02-17-2021, 10:53 PM

I would expect the numbers should be closer. You may want to do a leak down test which may give you additional information. I am a little concerned with #3 and #4 cylinders both being low and having the same numbers. It may be that there is a little leak in the head gasket between these 2 cylinders.

My opinion,

Chris W.

02-17-2021, 10:53 PM	#3
CWPASADENA Senior Member Join Date: May 2010 Location: PASADENA, CA Posts: 1,885	Re: Compression test results, opinions please. I would expect the numbers should be closer. You may want to do a leak down test which may give you additional information. I am a little concerned with #3 and #4 cylinders both being low and having the same numbers. It may be that there is a little leak in the head gasket between these 2 cylinders. My opinion, Chris W. Last edited by CWPASADENA; 02-17-2021 at 10:53 PM. Reason: CLARIFICATION