I have a 98 Grand Prix, super charged motor. 3.8 liters. It recently started to smoke behind the engine, my check engine light isn't on, my car isn't over heating? What's going on?!

Asked by Caitlinb69 Mar 14, 2015 at 11:01 PM about the 1998 Pontiac Grand Prix 2 Dr GTP Supercharged Coupe

Question type: Maintenance & Repair

My power steering is making a weird
sound, although I just replaced the
pump, & it used to leak fluid but
never smoked or made the burning
smell it does now.. ?!

2 Answers

355

you could have some residual burning off if some of the fluid fell onto the manifold during the swap of parts. If your temp gauge doesn't say you're running hot and there is no lights on, I wouldnt worry about it to much. Pinpoint the location of the smoke origin, then go back and look at it when the car is cold so that you can see whats going on.

495

Cannot rule out the ever so popular valve cover gasket leak! Give' er a good washin', and see if it does it again. If it does, start at the highest point above the manifolds and look for leakage. No more smoke? enjoy the clean engine!

Your Answer:

CarGurus Experts

  • #1
    munron
    Reputation
    8,140
  • #2
    james sparrow
    Reputation
    7,480
  • #3
    Dorian Hendricks
    Reputation
    6,010
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Pontiac Firebird
16 listings
Used Chevrolet Monte Carlo
5 listings starting at $9,800
Used Chevrolet Silverado 1500
176 Great Deals out of 7,546 listings starting at $7,777
Used Chevrolet Corvette
20 Great Deals out of 750 listings starting at $1,850
Used Jeep Grand Cherokee
135 Great Deals out of 3,606 listings starting at $4,295
Used Ford F-150
311 Great Deals out of 13,471 listings starting at $4,888

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.