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Thread: help 2000 z28

  1. #1
    Tuner in Training
    Join Date
    Apr 2012
    Posts
    20

    help 2000 z28

    Just picked this car up for my little brother today.
    Has 140k miles
    All stock, had code for missfire cyl 8 and 7. I put new plugs in it and cleared code car idle fine now.
    took it for a drive and it fell on its face. give it gas and it sputters doesnt want to go. No codes are coming up. Maybe cats are bad? here is data I took while car was parked little rev. Please help before I give him a broke ls1 for his birthday lol....

    Thanks Guys.

  2. #2
    Advanced Tuner
    Join Date
    Apr 2006
    Location
    western NY
    Posts
    339
    post tune please
    2000 Firebird,2002 O.S.,LQ4 370,Borg Warner S475,truck mani.,Eagle crank,Callies Compstar Rods,Wiseco-11 4.030 pistons 9.4:1 comp.,LS3CNC heads,LS3 intake,NW92mm throttle body,ID1000 injectors,BTR trunion upgrade,LJMS STG3 cam,LS7 Lifters,ARP Studs-bolts,Frozen Boost A to W intercooler,JGS 60MM BOV,2 40mmJGS Wastegates,4L80E trans wth segment swap,CircleD 3400 single disk,MOSER 12 3.31gears ,BMR K-Mem.,2 Walboro 450 pumps,Returnstyle fuelsystem MAGNAFUEL regulator.
    LS1Tech sig KRAZY K 2000 TA