• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

Recent content by Regval

  1. R

    2000 Grand Prix GTP Supercharged, Idle surging and stalls at idle

    2000 Pontiac Grand Prix GTP, SC 3800 with a idle surge / stall problem and occasional P0300 code. Multiple parts replaced in an attempt to repair. Initial problem was bad fuel pump relay controlling high speed of fuel pump along with FP resistor. This GTP uses a 2 speed fuel pump where the...
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