compression 1 and 4 100 psi 2 and 3 60psi it will not fire but back fire any suggestions ?
scottn83 Petty Officer 2nd Class Joined Aug 26, 2011 Messages 187 May 27, 2012 #1 compression 1 and 4 100 psi 2 and 3 60psi it will not fire but back fire any suggestions ?
achris More fish than mountain goat Joined May 19, 2004 Messages 27,468 May 27, 2012 #2 Re: backfire Compressions are too low... What engine, what history? Have you been working on it? Chris..
Re: backfire Compressions are too low... What engine, what history? Have you been working on it? Chris..
cr2k Captain Joined Mar 19, 2009 Messages 3,730 May 27, 2012 #3 Re: backfire 3.0? Head gasket (if your lucky), cracked head or block. 470 toss it!
scottn83 Petty Officer 2nd Class Joined Aug 26, 2011 Messages 187 May 28, 2012 #4 Re: backfire replaced head gasket was burnt out between 2 and 3 and also had the diz 180 out
