• 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 03GTP

  1. 0

    Misfire Cylinders 2 & 4

    Driving the Grand Prix and upon slowly pulling out of a parking stop I thought I heard some bad knock in the engine bay. Didn't think anything of it and after a hour drive hour via interstate I start noticing a slight misfire at idle. Scan and it turns out #2 & #4 are missing. Spray brake...
  2. 0

    Tuner in SE WI

    Just installed an SSIC and smaller pully and am in need of a tune. Anyone in the area, anyone you would recommend? Thanks
  3. 0

    Anyone near Racine, WI willing to scan?

    My 03 GTP has sputtering issues at WOT over 4000 rpm and the SES light only stays on and blinking while I'm at WOT; hence not enough time to go to Auto Zone and get the code read. Plugs are a month old and I just replaced the the wires and coil packs. Air filter and MAF are next but it would be...
  4. 0

    Tuning in WI?

    I just completed putting together my 2003 GTP and would love a tune. 180* Thermo AL 104's @.054 HAI (Bend + Open Cone) ZZP Headers w/ Cat 2.5 Catback 1.9's w/ L76/L92 Valve Springs MPS 3.4 + 3.25 WBody Store Shift Kit Among other suspension + appearence parts I would like to have...
  5. 0

    Hello from Racine, WI

    Over the last year I have been gaining intrest in my 03 GTP and thought I would join the forum. I am also active on ClubGP under the same name. Mods are: HAI 3" DP 104's Suspension Parts Engine/Trans Mounts & Spacers F-Body Brakes A Piller Pod Hope to see you around or at Great Lakes Dragway...
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