2002 Pontiac grand am

Asked by GuruRQWZ9 Feb 11, 2020 at 09:39 AM about the 2002 Pontiac Grand Am SE

Question type: Maintenance & Repair

My 2002 Pontiac grand am runs rough and sounds
like the exhaust is misfiring. There are slight delays
and sounds like the exhaust skips. What are some
issues it can be? I heard might need new spark
plugs and maybe new oxygen sensors. What’s your
thoughts? Thanks

2 Answers
26,245

taver91 answered 4 years ago

The noises are probably misfires. When was the last time that the car has had a thorough tune up? Might be wires, plugs, dist cap, rotor, etc. First, have the car's trouble codes read and go from there. (probably an O2 sensor is not needed.

Mark helpful

Your Answer:

Related Questions

  • 2002 Pontiac grand am 2 Answers

    My 2002 Pontiac grand am runs rough and sounds like the exhaust is misfiring. There are slight delays and sounds like the exhaust skips. What are some issues it can be? I heard might need new spark...

    2002 Pontiac Grand Am SE

    -

    Maintenance & Repair

  • 2002 Pontiac grand am 2 Answers

    My 2002 grand am started making a rattling sound at the top of the engine. It does it when I start the car and it sounds like sething is loose maybe but I'm no car expert. I'm afraid to drive it. ...

    2002 Pontiac Grand Am SE

    -

    Maintenance & Repair

  • 2002 Pontiac Grand am 1 Answer

    My Pontiac was running good without any engine problems then all of a sudden we parked and it wouldn't start again. The engined siezed. Any idea why it would do that.

    2002 Pontiac Grand Am SE Coupe

    -

    Maintenance & Repair

  • 2002 Pontiac grand am gt 2 Answers

    2002 Pontiac grand am gt Please some one tell me why my car gets fire and cranks after putting in a starter , water pump , and battery but wont start , acts like it wants to but don't ?

    2002 Pontiac Grand Am GT Coupe

    -

    Maintenance & Repair

  • OVERHEATING Pontiac grand am gt 2002 3.4L v6 3 Answers

    My Pontiac Grand Am GT 2002 is overheating I had changed the water pump and the thermostat end my brother has blood out the air three separate times. It is been running fine for 2 weeks until just...

    2002 Pontiac Grand Am GT

    -

    Maintenance & Repair

Shortcuts

Search Pontiac Grand Am Questions

CarGurus Experts

  • #1
    tenspeed
    Reputation
    10,970
  • #2
    james sparrow
    Reputation
    2,360
  • #3
    John Saffrahn
    Reputation
    2,280
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Pontiac Grand Prix
3 listings
Used Pontiac Firebird
18 listings
Used Honda Civic
188 Great Deals out of 3,999 listings starting at $440
Used Ford Mustang
36 Great Deals out of 1,623 listings starting at $8,995
Used Toyota Camry
47 Great Deals out of 1,118 listings starting at $2,500
Used Chevrolet Corvette
26 Great Deals out of 769 listings starting at $15,900

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.