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  1. brandywine

    Help with Code 33 on a 1990

    Hi all, I have a 1980 with mildly modded ZZ4 and TPI. The PCM/ECU is from a 1990 and is a MAP system, not MAF. I am getting an intermittant error code 33 - MAP voltage high - low vacumn. The engine runs normally, and then starts to run rough -hesitate/stumble. Within a few minutes the...
  2. brandywine

    Vettes on the Boardwalk in Ocean City, MD

    If you don't have any plans for 10/13-10/14, come to Ocean City, MD and drive down the boardwalk! http://www.freestatecorvette.com/
  3. brandywine

    Vettes on the Boardwalk in Ocean City, MD

    If you don't have anything planned for 10/13-10/14, come to Ocean City, MD and drive down the boardwalk! http://www.freestatecorvette.com/
  4. brandywine

    Vettes on the Boardwalk in Ocean City, MD

    If you don't have any plans for 10/13-10/14, come to Ocean City, MD and ride down the boardwalk! http://www.freestatecorvette.com/
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