Check gas cap

Asked by Jul 21, 2016 at 04:55 PM about the 2004 Pontiac Grand Prix GT2

Question type: Maintenance & Repair

Check gas cap light is on! Fix cap still on!
Can it be anything else?

2 Answers

24,075

did you put on a new gas cap?

4,715

Did you take yours off and then put it back on making sure it threads and seats properly? If you did, you likely need a new cap (or possibly the tube from the filler neck to the charcoal canister is blocked or disconnected).

1 of 1 people found this helpful.

Your Answer

Add photo

Related Questions

  • Check gas cap/engine light 4 answers

    My engine light is on and it says check gas cap. I have replaced the gas cap and this has not fixed the problem. Any suggestions?

    2008 Pontiac Grand Prix

    -

    Maintenance & Repair

  • check gas cap EVAP leak?...how to fix? 3 answers

    I have a 2008 Pontiac Grand Prix....for over a year I have been dealing with the check engine light being on and message is check gas cap....I have had this car in twice to be smoked to find leaks.....

    2008 Pontiac Grand Prix Base

    -

    Maintenance & Repair

  • Transmission problems, gas cap, and rotten egg smells? 1 answer

    Sometimes after driving for some time, I park my car and when I get out it smells like rotten eggs. I have had more problems with this car and I am getting ready the have the transmission worked on o...

    2001 Pontiac Grand Prix

    -

    Maintenance & Repair

  • Transmission problems, gas cap, and rotten egg smells? 3 answers

    Sometimes after driving for some time, I park my car and when I get out it smells like rotten eggs. I have had more problems with this car and I am getting ready the have the transmission worked on o...

    2001 Pontiac Grand Prix

    -

    Maintenance & Repair

  • Check fuel cap warning came on[ 4 answers

    Fuel cap worn out replaced it,Now it idles too high and no fuel pressure.when fuel cap is taken off no pressure escapes.

    2005 Pontiac G6 Base

    -

    Maintenance & Repair

Search Pontiac Grand Prix Questions

Pontiac Grand Prix Experts

#1 Js08016
Js08016
Reputation 4,200
#2 Tom Demyan
Tom Demyan
Reputation 2,840
#3 munron
munron
Reputation 2,180
View All

Related Models For Sale

Used Chevrolet Impala
521 Great Deals out of 31,726 listings starting at $1,450
Used Pontiac Bonneville
3 Great Deals out of 533 listings starting at $1,799
Used Pontiac G6
83 Great Deals out of 4,115 listings starting at $699
Used Pontiac Grand Am
1,215 listings starting at $1,999
Used Chevrolet Monte Carlo
21 Great Deals out of 1,408 listings starting at $1,995
Used Pontiac GTO
5 Great Deals out of 452 listings starting at $6,000
Used Ford Mustang
472 Great Deals out of 45,735 listings starting at $1,999
Used Chevrolet Malibu
948 Great Deals out of 79,664 listings starting at $1,500
Used Chrysler 300
413 Great Deals out of 19,932 listings starting at $1,000
Used Ford Taurus
246 Great Deals out of 20,434 listings starting at $699
Used Honda Accord
813 Great Deals out of 84,287 listings starting at $1,050

Used Cars For Sale

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.