99 grand prix with 3.8 no injector pulse but constant power, fuel pump relay has no constant ground? am i looking for a broken wire?

Asked by Jun 02, 2017 at 08:55 AM about the 1999 Pontiac Grand Prix 4 Dr GT Sedan

Question type: General

1 Answer

610

Check the ignition module that the coils are attached to and also check If you have constant power to injectors while turning over and check a few. If. Power remains while turning over with no ground suspect computer

Your Answer

Pontiac Grand Prix Experts

  • #1
    Js08016
    Reputation
    4,470
  • #2
    Tom Demyan
    Reputation
    3,120
  • #3
    munron
    Reputation
    2,550
View All

Related Models For Sale

Used Chevrolet Impala
167 Great Deals out of 1,031 listings starting at $2,495
Used Chevrolet Monte Carlo
16 listings starting at $4,499
Used Chevrolet Malibu
95 Great Deals out of 1,742 listings starting at $888
Used Pontiac Grand Am
29 listings
Used Chevrolet Camaro
917 listings starting at $11,995
Used Ford Mustang
5 Great Deals out of 1,032 listings starting at $3,995
Used Honda Accord
65 Great Deals out of 1,165 listings starting at $1,488
Used Jeep Grand Cherokee
154 Great Deals out of 3,650 listings starting at $2,995
Used Nissan Maxima
35 Great Deals out of 354 listings starting at $2,495

Used Cars For Sale

2008 Pontiac Grand Prix For Sale
3 Great Deals out of 22 listings starting at $1,400
2007 Pontiac Grand Prix For Sale
10 listings starting at $4,990

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.