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Recent content by zenman400

  1. Z

    very bad unpredicitable heat

    Hello GP forums, I have a 2008 GP Base and the heat dose not work at all when sitting still and the engine is heated up, also, when driving I have to be driving for awhile before I get any heat at all and my water temp gauge is above half and really the heat isnt even the hot. I should be...
  2. Z

    oil leak

    Ive got a 2008 GP base, it has about 196000 on it now and on Friday night i took a bit of a road trip, then about half way thru the trip i noticed smoke coming out of the back of my car. I thought i was burning oil but no i sprung a damn leak. The whole front side of the engine is soaked in oil...
  3. Z

    I would like opions on this

    Ok so I have a 2008 GP Base, Ive done some exhaust and intake work but, I am at a crossroads right now with either to go with headers or powerlogs, and i would like to go with new lifters and roller rockers, springs and rods. What the question is i have a few miles on the engine would the mods...
  4. Z

    NEEDED!!! Late model 2008 AC Delco pcm tune

    Hey GPers, I have a late model 2008 Gp SE. I want to build the hell out of this car but at the moment i am held up by the lack of a tune. Now, I have been all over this site and two others including GPONA with all the same results, such a people telling me about getting a new pcm with a tune...
  5. Z

    redused engine power

    I have a 2008 pontiac grand prix, and for the last few months i have been experiencing a light that comes on the DLC which says reduced engine power. Right before the light comes on i am on the throttle at a regular pace like in a construction zone following traffic and maintaining speed...
  6. Z

    N/A to a SUPERCHARGED

    How would one go about putting a supercharger on a N/A L36 i really wanna do it ill take ne help i can get.
  7. Z

    Throttle body in an 08

    I've got an 08 Grand Prix with the 3.8 V-6. I'm wanting to do just a little (yeah right) bit of performance modification, and my question is: Does the computer allow the throttle body to open up 100%? Any and all help would be very much appriciated.
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