2001 Pontiac grand prix gtp


Asked by Oct 01, 2017 at 03:36 PM about the 2001 Pontiac Grand Prix GTP

Question type: Maintenance & Repair

So i replaced the snout on the supercharger on my
gtp, and ever since, my car runs terrible. No power
at all. The boost gauge goes all the way up and still
no power. I get horrible has mileage now too. What
could have happened? Thanks

3 Answers


You may have gotten a defective supercharger or the gasket isn't sealing properly. Why did you change the supercharger? Were you having other issues before the change? HTH. -Jim


I was trying to put a smaller pulley on but ended up having to replace the snout

1 of 1 people found this helpful.

Then yes, I'd suspect a defect or improperly installed gasket. Double check your electrical connections as well. Make sure everything got plugged back in correctly. HTH. -Jim

Your Answer

Grand Prix

Looking for a Used Grand Prix in your area?

CarGurus has 64 nationwide Grand Prix listings starting at $1,999.

Postal Code:

Pontiac Grand Prix Experts

  • #1
  • #2
    Tom Demyan
  • #3
View All

Related Models For Sale

Used Chevrolet Impala
176 Great Deals out of 1,088 listings starting at $1,500
Used Chevrolet Monte Carlo
19 listings starting at $4,900
Used Ford Mustang
16 Great Deals out of 1,090 listings starting at $3,995
Used Chevrolet Malibu
125 Great Deals out of 1,864 listings starting at $850
Used Chevrolet Camaro
920 listings starting at $13,495
Used Jeep Grand Cherokee
151 Great Deals out of 3,536 listings starting at $3,500

Used Cars For Sale

2008 Pontiac Grand Prix For Sale
3 Great Deals out of 20 listings starting at $1,999
2007 Pontiac Grand Prix For Sale
9 listings starting at $4,990
2006 Pontiac Grand Prix For Sale
13 listings starting at $5,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.