• 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 dennis73

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    P1640 quad driver error

    My car is a 95 3.4. Hooked up a scanner and it pulled 1 code p1640. What is controled by that quad? I called pontiac dealer and they said it could either be tcc, ac, egr valve, or evap purge valve. I have a new egr valve on it. The problem is when I press the gas too fast it bogs down, like its...
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