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Recent content by 40mphGT

  1. 4

    Pulley Puller

    Srry guys if this is in the wrong section first off!!! I need to rent a pulley puller once from anyone in the st louis area. My supercharger seized and I got another but the new one has a press on.... Please lemme know. The sooner the better lol
  2. 4

    This is crazy

    I been only getting 7-8lbs of boost on wot on a 3.4 pulley. My mods are ssac headers, 103's autolites, 180 t-stat, dhp tune, open cone intake. I have already replaced all of the vac lines and also unplugged the solenoid to boost actuator and still nothing. Anyone have any ideas????
  3. 4

    Need help with kr

    I have a 98 gtp and the mods I have currently installed are a 180 drilled t-stat, fwi, ssac headers, 3.5 pulley, dhp tune, autolite 104's, flowmaster mufflers and at first I was having up to *16 kr untill I installed the headers. Then it went down to *7 kr and I noticed it got alot of kr when I...
  4. 4

    fuel pump won't engage sometimes

    ok so the fuel pump engages when it wants to. i'll turn the key to accessory and sometimes it won't engage at all, and then again sometimes it does and starts up just fine. there's no other fuel problems that i'm aware of and it just started doing this in the past couple days. and its really...
  5. 4

    Advice please

    First of all, I have read the post about safely modding ur 3800 thread and I had one question. I have a 3.5" pulley that I would like to put on but I don't know if Im ready. My friend says that I am ready but just want to hear other opinions first. My only mods are 180 t-stat, u-bend delete...
  6. 4

    Need some advice

    I was changing the supercharger oil about 2 weeks ago and the stupid dealership told me to fill it untill it flows out of the filler hole. So I did. And after some research on the forums of course (I should have done the first time), I realized that I was only supposed to use 2 bottles. I sucked...
  7. 4

    Some tranny experts please

    I think I broke 3rd gear...Anyone think it's internal or maybe even and weird misfire just in that gear or what???:(
  8. 4

    Ahhhh

    So I was driving today and while on the highway stoplight I had a "lets nail it" mode goin. So I did and the car acted goofy. It felt like as I was gaining in first gear the car jerked alot like a slip I guess. It drives normal and perfect but sometimes only if I get on it, it will do that...
  9. 4

    alright some expertise please

    I just purchased a 96 gtp and was under the impression that it would have a supercharger but cant find it anywhere in the 3.4l dohc. Is there such thing as a supercharger for these models. If not how hard would it be to put one on?
  10. 4

    Please help!!!

    I have a 1999 grand prix gt and my 4th gear is gone and so is my 3rd. My car still has 1st and 2nd going on two years haha!!! What the hell is going on
  11. 4

    Help

    I have a 99gt and want to know what kinds of mods I could do to it without having to get a supercharger or anything extremely expensive YET!??
  12. 4

    HELP

    I have a 99 grand prix Gt and its the tightest ride full pakage deal and everything, but having some problems with it. It first started with a transmission problem by losing overdrive then my 3rd. I've been waitn for it to blow cause it costs alot to fix it. still a year and a half later still...
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