tech support

  1. P

    Help new codes 4.6 swap

    I changed my pcm and now I get a new set of codes thrown by the pcm would you guys be able to help me fix this?
  2. P

    Speedometer doesn’t work 4.6 swapped

    my speedometer doesn’t work but every other gauge does on my 99gt cluster my car was a 2004 v6 swapped with a 99gt everything I don’t know how to fix this speedometer problem my obd2 read the car is going 17 kph max even when we are on the highway
  3. J

    New Here! Longtube Header Help

    Hey all! Installing my new pacesetter longtube headers on my 2004 3.9 manual trans. I have the drivers side installed. The passenger side states to unbolt the trans mounting bolts and slide it left, but the header still hits the frame and the trans. I pulled the starter out of the way and its...