• 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 grprx01

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    vacuum at idle?

    Does anyone know what the normal manifold vacuum reading on the 3.8 supercharged engine would be at idle? I think the manifold might have a vacuum leak somewhere but I cant hear it and the idle doesnt change when I spray carb cleaner. The vacuum gauge shows about 16 "Hg and I think this is kind...
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    Need help fixing EGR code P0401!!!

    HI! I'm new to the forum but I usually read around to find some helpful tips to work on my car. And now I'm in need of some advice to get rid of a nagging problem I'm having. I have a 2001 Grand Prix GTP, and it ran great until I started noticing coolant pooling around the fuel injectors...
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