joe81988
Probationary Member
- 1
- 0
- Aug 17, 2008
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Lake Peekskill,
New York
I just finished putting a motor in my 98 gs-t, the problem is it won't start. im getting spark and fuel. i checked the timing marks and its dead on. when i try to start it it sounds like its out of time (backfires through the intake). i checked both the cam and crank sensors with a volt meter... they seem to be working. i also checked compression, each cylinder was around 140 psi.