• 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 themantis

  1. themantis

    Headlights

    Does anyone have information on where I can go near Blaine Minnesota to get custom Grand Prix headlights? Sent from my SM-G930T using Tapatalk
  2. themantis

    HID lights

    I have no idea what to do with what I'm looking at.
  3. themantis

    HID Retrofit Kit Recommendations

    A friend of mine built me some retrofitted headlights for my '99 GTP. What kit should I get to make HID lights work with the factory harness? -theMantis
  4. themantis

    Did I kcuf up

    At the correct step in a coolant flush, I added 4 qt GM prestone dex cool and am having trouble adding any water to it. Currently only have 1 qt water to ~4 qt coolant. One source said the system held 13 qt of fluid total. Another said 2.5? Help! -theMantis
  5. themantis

    Neex help/// fuel tank

    I have fuel pouring from my gas tank, ive siphoned enough to slow it. Where do i order a fuel tank fuel pump fuel filter and filler neck? I saw these items sold as an oem bundle for $400 but cant find it now -theMantis
  6. themantis

    Best Battery?

    What is the best battery I can get for my 99 GTP, and then what are my options for a lightweight? Thanks -theMantis
  7. themantis

    Transmission At Idle

    So I have a 99 GTP and have started to notice that after I start my car, shifting to reverse sounds like a clunk with a metallic tone in it and shifting to drive just clunks. Also, if I'm in gear and release the brake, I don't roll forward or back until I depress the accelerator. My initial...
  8. themantis

    Power steering fluid

    How much fluid does a 99 GTP hold in it's power steering system? What's the normal operating temperature? Thanks
  9. themantis

    16 Inch Rim Options

    Not planning to upgrade anytime soon, but what are my options for selecting an aesthetically pleasing set of rims without increasing unsprung weight or changing stock dimensions --> (225/60 R16 98T tires just put on)
  10. themantis

    Halo Lights

    What do you recommend as the brightest Halo headlights for a 99 Grand Prix? Both ring illuminance and road Sent from my HTC One_M8 using Tapatalk
  11. themantis

    Touch up paint

    [1999 Grand Prix] My car is a Dark Forest Green, and I just stoppef by the dealership and I was informed that they discontinued this paint. Ok, no problem. They told me that my best option was to find an aftermarket paint that was close; any suggestions? (Paint code, brand, price range)...
  12. themantis

    Mid range foot response

    [1999 Grand Prix GTP] I have a 3" stainless steel Magnaflow exhaust, what should I plan on to improve mid range torque (xxxx-3700) and at 4200+ rpm my hp continuously falls slightly. Any suggestions? Sent from my HTC One_M8 using Tapatalk
  13. themantis

    Dim Halo rings [Spyder]

    [1999 Grand Prix GTP, '98 engine] So I bought these headlights and it all works as expected except for the Halo ring. The ring is extremely dim, being only slightly visible at night. My friend attempted to wire them to my fog lights - extra power >> more lumens - and it consequently short...
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