I have a 2008 Grand Prix..checked changed spark plugs. changed crankshaft sensor.fuel pump is good and has pressure. sounds like it wants to start but it won"t. checked the Maf sensor..coil packs..it

Asked by Jun 03, 2017 at 06:43 PM about the 2008 Pontiac Grand Prix Base

Question type: Maintenance & Repair

1 Answer

510

Check injector pulse and firing order. Recheck that crank sensor was installed properly. If sensor is touching in tone ring on damper. It will not start. If crankshaft sensor was installed incorrectly. You will have erratic spark

Your Answer

Pontiac Grand Prix Experts

  • #1
    Js08016
    Reputation
    4,370
  • #2
    Tom Demyan
    Reputation
    2,990
  • #3
    munron
    Reputation
    2,360
View All

Related Models For Sale

Used Chevrolet Impala
575 Great Deals out of 34,588 listings starting at $1,250
Used Pontiac G8
13 Great Deals out of 349 listings starting at $4,900
Used Dodge Charger
417 Great Deals out of 27,620 listings starting at $1,650
Used Ford Mustang
744 Great Deals out of 42,177 listings starting at $1,300
Used Chevrolet Monte Carlo
15 Great Deals out of 1,354 listings starting at $995
Used Pontiac G6
79 Great Deals out of 3,906 listings starting at $1,500
Used Chevrolet Malibu
1,223 Great Deals out of 77,349 listings starting at $1,500
Used Chrysler 300
363 Great Deals out of 16,655 listings starting at $1,000
Used Dodge Challenger
246 Great Deals out of 21,183 listings starting at $6,999
Used Honda Accord
1,037 Great Deals out of 61,333 listings starting at $999

Used Cars For Sale

2008 Pontiac Grand Prix Base For Sale
11 Great Deals out of 339 listings starting at $1,200
2007 Pontiac Grand Prix Base For Sale
9 Great Deals out of 279 listings starting at $1,350

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.