Willy bad temperature sensor causing 1991 Pontiac Grand Prix to stall when it is warmed up

Asked by Steven Jul 11, 2014 at 08:28 PM about the 1991 Pontiac Grand Prix 2 Dr SE Coupe

Question type: Maintenance & Repair

I replaced the fuel filter thermostat
the ignition control module and the
crank sensor so far

2 Answers
143,745

T_S_T answered 9 years ago

Try cleaning your throttle body,and maybe replace the tps, should help

Mark helpful
18,245

munron answered 9 years ago

A little bit of diagnostic work might be a good idea too instead of just throwing expensive parts at the problem and hoping for the best.

Mark helpful

Your Answer:

Related Questions

Own this car?

Share your experience with others.

1991 Pontiac Grand Prix

Write a car review

Review another car

Shortcuts

Search Pontiac Grand Prix Questions

CarGurus Experts

  • #1
    munron
    Reputation
    8,130
  • #2
    james sparrow
    Reputation
    7,480
  • #3
    Dorian Hendricks
    Reputation
    6,000
View All

Know more, shop wisely

Search

Related Models For Sale

Used Pontiac Bonneville
50 listings starting at $2,895
Used Ford Mustang
885 Great Deals out of 22,945 listings starting at $1,150
Used Pontiac Grand Am
67 listings starting at $1,000
Used Pontiac Firebird
11 Great Deals out of 362 listings starting at $5,950
Used Chevrolet Corvette
717 Great Deals out of 12,129 listings starting at $3,200
Used Chevrolet Camaro
585 Great Deals out of 9,399 listings starting at $2,000
Used Buick Regal
54 Great Deals out of 683 listings starting at $550

Used Cars for Sale

2008 Pontiac Grand Prix For Sale
4 Great Deals out of 29 listings starting at $3,500
2007 Pontiac Grand Prix For Sale
28 listings starting at $2,950
2006 Pontiac Grand Prix For Sale
33 listings starting at $1,500
2005 Pontiac Grand Prix For Sale
20 listings
2004 Pontiac Grand Prix For Sale
23 listings

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. Content will be removed if CarGurus becomes aware that it violates our policies.