I have a 1999 Pontiac grand Prix.

Asked by THADEACON101 Jul 07, 2020 at 06:18 PM about the 1999 Pontiac Grand Prix 4 Dr GT Sedan

Question type: Maintenance & Repair

My 1999 Pontiac Grand Prix started puttering out of the
blue today. I just fixed the exhaust a few days ago. I went
to drive it to the store with a little less than a quarter tank
and by time I got down the road not even a mile the engine
completely stopped running and the gauge was on E. I was
able to make it back home after had to restart the car 3
times. I went to the store using a friends vehicle and got
two gallons of gas to put in the Pontiac I started it up an
the gas gauge was at a quarter tank. Then I went to start
the car to check it out and it backfired and the gauge was
back at almost empty and the engine still puttered
sounding like a lawnmower and shaking and wont stay
started. What could the actually cause of this be?

1 Answer

18,695

I would start by scanning it for trouble codes and checking the fuel pressure. Could be a failing fuel pump, although they usually just quit when they go. Could be a bunch of other things too though which is why the scan is a good idea.

Your Answer:

CarGurus Experts

  • #1
    munron
    Reputation
    8,230
  • #2
    James Sparrow
    Reputation
    7,520
  • #3
    Dorian Hendricks
    Reputation
    6,170
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Pontiac Firebird
15 listings
Used Chevrolet Corvette
26 Great Deals out of 1,064 listings starting at $15,871
Used Chevrolet Impala
9 Great Deals out of 108 listings starting at $5,990
Used Ford Mustang
61 Great Deals out of 1,274 listings starting at $4,995
Used Chevrolet Camaro
16 Great Deals out of 314 listings starting at $10,500
Used Chevrolet Monte Carlo
8 listings starting at $24,998
Used Chevrolet Tahoe
22 Great Deals out of 922 listings starting at $11,900

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.