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  1. S

    can't fix code 33

    Ok, got a question. I have an 89 GT and I've been chasing code 33 for months and I cannot for the life of me figure out how to get rid of it. I have replace all EGR components chased wires, and they are all good. I have placed all vacuum lines. I have placed the EVR solenoid 4 times including...
  2. S

    Help

    My 88 GT has 24lbs injectors and a Pro-M MAF calibrated for 24lbs injectors but my car stumbles horribly when its first started after sitting over night. Once its warms up, its better but its surges just a tad at cruising speeds. I have a chip installed but nothing changed. Whats wrong?