My z71 won't rev above about 3000 Rpms in gear it just start surging but it will rev fine in neutral. Any clue on what it could be?
Jan 15, 2013 at 9:16 PM
1998 Gmc C1500 Z71 Won T Rev Above About 3000 Rpms Gear Just Start Surging Will
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check cat converter for being clogged.
check fuel pressure as well.
Roy
check fuel pressure as well.
Roy
Jan 16, 2013 at 2:26 AM
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