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Thread: Idling problem.

  1. #1
    Lurker


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    Default Idling problem.

    Whenever i start my car it rev's up to 2000 rpm and sits there for about 30 to 45 seconds before it comes down to idle.

    What could this be?
    1994 m6 z28-
    LT's, CAI, no cats, ORY, Borla.

  2. #2
    Pr0jekt Turb0?


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    Check for vacuum leaks, also could be the IAC or even the TPS
    -Ryan
    93 Z28 M28

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  3. #3
    Long Live the Opti


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    Sean
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    How cold is it where you are??? Typically it'll do that if it's cold outside, part of the warm up procedure. If it's not cold, vacuum leak would be my first guess.
    Quote Originally Posted by Ryan Stout View Post
    I would try to work my neck muscles but I'm not invited to the LS guy parties.

  4. #4
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    It started after i installed the headers. maybe i moved something or hit something.
    I am in texas it stays pretty warm.
    1994 m6 z28-
    LT's, CAI, no cats, ORY, Borla.

  5. #5
    Bastardized LT1 Car


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    yeah something is definately messed up, did you get it tuned when u installed headers? someone could have screwed the tune up, if not check all the lines to the EGR and AIR

    :Jon:
    94 Z28 - Turbo LQ4 Build - T56 - Moser 9"
    06 Tundra DD - Michelin Go Fast tires
    99 WS6 T/A - 3800 Stall - 3.73 Gears
    07 Hayabusa - blacked out - brocks/hindle exhaust - sprocketed - PCIII - lowered & stretehed
    09 Yamaha R6 - Sold

  6. #6
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    No egr i got the race headers. I do not have a tube on the car yet. gonna get one in about 2 weeks.
    1994 m6 z28-
    LT's, CAI, no cats, ORY, Borla.

  7. #7
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    it might be the EGR i believe you have to tune for that
    1994 T\A, BBK shorties,CAI, cutout, full exhaust,MSD wires, 160* t-stat, 3.73s, cc503-1.6rr's-lunati lifters-stock pushrods FTW

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