3800Pro Forums banner
1-1 of 1 Results
  1. Superchargers
    I am tuning my friends L67 swapped 2002 f-body and we have run in to an issue where the car idles very rough and will surge to over 2300 rpm before we shut the engine off. We hooked up a vacuum gauge to the intake tube and it showed basically no vacuum. I think the issue could be the throttle...
1-1 of 1 Results