Search results

Search the forum Search Articles
  1. C

    Truck surging at idle after installing new FPR

    I replaced my CP3, that resolved my loping issues.
  2. C

    Truck surging at idle after installing new FPR

    How did you fix it?
  3. C

    Truck surging at idle after installing new FPR

    Same issue to the T I have an 01' LB7. It has a loping idle. It's the worst when cold. Originally it would smooth out when warm. Now it's consistent at idle. It will smooth out when I pump up the hand primer. I replaced the FPR twice. Still same issue. My injectors were not the best on the...
Top Bottom