Pontiac sunfire 2000

Asked by GuruZVQ3H Oct 23, 2017 at 03:19 PM about the 2000 Pontiac Sunfire

Question type: Maintenance & Repair

Yes what would make my  car not get up to
35 then if it makes it up to 45 it sputters also
it starting to use gas and  where is it going
and the Cadillac converter is gutted it's also
starting to pop and backfire

1 Answer
90

Stacy answered 7 years ago

Sounds like it might possibly be a o2 sensor..one is mounted in the catalytic converter..where the converter is gutted..has the sensor been removed or damaged is some way

Mark helpful

Your Answer:

Related Questions

  • 2000 Pontiac Sunfire Fuel pump 11 Answers

    My Sunfire fuel pump quit working. Would not kick on at all. Replaced it with a used one from salvage yard. The one that I put in only clicks when you turn the key and will not run. Am I doing som...

    2000 Pontiac Sunfire

    -

    Maintenance & Repair

  • Pontiac sunfire 2000 2.2 4 cylinder 2 Answers

    My Pontiac sunfire will not run it turns over but won't start, I've changed the spark plugs and wires and the coil pack I've recently replaced the alternator and battery too. While trying to crank...

    2000 Pontiac Sunfire SE Coupe

    -

    Maintenance & Repair

  • 2000 Pontiac sunfire Highbeam, lowbeam, DRL, headlamps and rear lights don't work 3 Answers

    2000 Pontiac sunfire Highbeam, lowbeam, DRL, headlamps and rear lights don't work. highbeam indicator on dash stays on. Marker lights, fog lights, turn signals, work fine. Any ideas what this could ...

    2000 Pontiac Sunfire GT Coupe

    -

    Maintenance & Repair

  • 2000 Pontiac Sunfire Coupe Wiring Issue 1 Answer

    I just bought this 2000 Pontiac Sunfire Coupe and love it EXCEPT when I turn on the headlights, the wipers come on....and when I use the turn signal the wipers come on!! I know this is not norma...

    2000 Pontiac Sunfire GT Coupe

    -

    Maintenance & Repair

  • 2001 pontiac sunfire 2 Answers

    Does the 2001 pontiac sunfire have a mass air flow sensor and if it does where exactly is it located?

    2001 Pontiac Sunfire

    -

    Maintenance & Repair

Shortcuts

Search Pontiac Sunfire Questions

CarGurus Experts

  • #1
    John Saffrahn
    Reputation
    4,300
  • #2
    Joeyadams
    Reputation
    1,610
  • #3
    Warren0007
    Reputation
    1,390
View All

Find great deals from top-rated dealers

Search

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.