LS1 Backfire (VIDEO) what do you think?
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compression test numbers
Alright, here are the numbers, Im thinking I have a burnt valve or bent push rod or something maybe bent valve, it pops and backfires, alot of valvetrane noise on the passenger side. Not sure what compression should be but here it is.
#1 210
#3 220
#5 200
#7 210
#2 210
#4 180
#6 180
#8 (didnt do it, too hard, tried for an hour) guessing its around 200)
Let me know what anyone thinks of this. Help is appreciated.
Alright, here are the numbers, Im thinking I have a burnt valve or bent push rod or something maybe bent valve, it pops and backfires, alot of valvetrane noise on the passenger side. Not sure what compression should be but here it is.
#1 210
#3 220
#5 200
#7 210
#2 210
#4 180
#6 180
#8 (didnt do it, too hard, tried for an hour) guessing its around 200)
Let me know what anyone thinks of this. Help is appreciated.