my '99 Grand Prix has the 3100 motor, can i replace it with the 3800 with supercharger or the regular 3800 and would that still be smog legal.

5

Asked by May 31, 2017 at 03:44 AM about the 1999 Pontiac Grand Prix 4 Dr SE Sedan

Question type: General

i live in California, and i know they have the  i live in California, and i know they have the strictest rules for air pollution (or what ever u call it).  the 3100 has about 157xxx miles on it.

1 Answer

5,135

Sell it and buy a GTP. They're inexpensive, still relatively plentiful and come with the supercharged engine already installed by the factory, as well as the proper fuel system, transmission, electronics etc. etc. And as an added bonus it will be Calif. compliant. Building your own is just not worth the trouble.

Your Answer:

Pontiac Grand Prix Experts

  • #1
    Js08016
    Reputation
    4,740
  • #2
    Tom Demyan
    Reputation
    3,320
  • #3
    munron
    Reputation
    2,880
View All

Related Models For Sale

Used Chevrolet Impala
496 Great Deals out of 26,149 listings starting at $995
Used Chevrolet Monte Carlo
3 Great Deals out of 971 listings starting at $1,125
Used Pontiac Bonneville
3 Great Deals out of 331 listings starting at $2,900
Used Pontiac Grand Am
735 listings starting at $2,500
Used Chevrolet Malibu
627 Great Deals out of 51,292 listings starting at $1,550
Used Chevrolet Camaro
234 Great Deals out of 27,137 listings starting at $995
Used Ford Mustang
315 Great Deals out of 38,413 listings starting at $1,312
Used Pontiac Firebird
6 Great Deals out of 697 listings starting at $3,995
Used Nissan Altima
865 Great Deals out of 63,090 listings starting at $995
Used Jeep Grand Cherokee
1,159 Great Deals out of 78,419 listings starting at $1,000

Used Cars For Sale

2008 Pontiac Grand Prix For Sale
5 Great Deals out of 266 listings starting at $2,000
2007 Pontiac Grand Prix For Sale
240 listings starting at $2,295
2006 Pontiac Grand Prix For Sale
4 Great Deals out of 283 listings starting at $1,500
2005 Pontiac Grand Prix For Sale
4 Great Deals out of 217 listings starting at $1,995

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.