• 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 johnpstuart

  1. J

    grand prixs of north america

    hi all, not to sound disloyal to our beloved forum, I came across a grand prix forum you have to check out if you're tired of scouring the internet for wiring diagrams and genuine GM service manuals. they have everything you need to service your gp from a to z-FREE!! it covers grand prixs from...
  2. J

    digital boost guage

    hi all, got a problem with the digital boost guage on my 2002 gtp. when you turn the key to run, it self tests fine, every thing lights up and you get full deflection, but after the car is started there is no longer any indication. any one out there have a wiring diagram for this particular dic...
  3. J

    2002 gtp dic problem

    hi all, just acquired a 2002gtp and the dic/ trip computer is barely visible. you have to get about 2 inches from it to be able to see any kind of display. it would be like dimming your instrument lights down to where you can barely see them lit.. the trac button works and trac light comes on...
  4. J

    blower motor speed selection

    hi all, my o3 grand prixs blower motor works only in speed selections one to four, but will not run in position 5(hi speed). would it be the control head or the resistors. Also, does anyone know where the resistors are found. thanks in advance. John paul
  5. J

    sun roof leaking

    Hi All, My sunroof has a persistant leak and don't know where it's coming from. Water is leaking down though the courtesy light/sunroof control panel in the roof, and i'm worried that if i don't find it soon , I'll have a short on my hands. The seal around the roof panel is in good shape, so i'm...
  6. J

    just saying hi

    Hello everyone, Just writing to say hi to you all, and as a new member would like to introduce myself. my name is John and I'm from Trenton, Ontario Canada. I'm an Aerospace Maintenance Engineer and been working on aircraft for the last 31 years. As far as vehicles,the only cars I've ever owned...
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