my 2000 pontiac grand prix gt has a service engine light on and it flashes 24 times upon acceleration i have changed the plugs and one coil pack whats is next

adamslover
0

Asked by adamslover Feb 15, 2014 at 12:51 AM about the 2000 Pontiac Grand Prix GT

Question type: Maintenance & Repair

2 Answers

Rob Jones
95

a flashing check engine light indicates a misfire that could damage the catalytic converter. The vehicle may need to be hooked up to a scan tool to troubleshoot your misfire.

dandyoun
56,815

Have your codes read. This will lead you to to your issue. Your local auto parts store will do this for free. Also I do not advice driving with a flashing check engine light.

Your Answer

Add photo

Related Questions

  • exhaust/ fuel issue I am stumped! 8 answers

    2003 Grand Prix GT. It ran completely fine one day and the next I woke up to hard chugging and the Catalytic Converter needing to be replaced and a blinking service engine light. The cat was immedia...

    2003 Pontiac Grand Prix GT

    -

    Maintenance & Repair

  • Could it be the MAF?? Please help!! 4 answers

    About 5 months ago after stopping at the gas station for a soda I started the car, it was very rough at idle, put it in reverse and the check engine light came on. It was sputtering and shaking. I o...

    2008 Pontiac Grand Prix Base

    -

    Maintenance & Repair

  • I just received a P0336 Cam Position Sensor Performance OBD2 code on my '98 Pontiac Grand Prix 3.8L K, what tools do I need to reset the timing? 7 answers

    While driving, attempting to pass another vehicle, the acceleration hesitated. I tried acceleration a few more times afterward and the same thing was happening, then soon after that the engine was c...

    1998 Pontiac Grand Prix 4 Dr GT Sedan

    -

    Maintenance & Repair

  • why won't my 02 Pontiac grand prix start? 41 answers

    I have replace the ignition control module, the battery, the alternator, and the fuel filter and at random times the car still won't crank. I can drive it a few places, turn it on or off a few times ...

    2002 Pontiac Grand Prix SE

    -

    Maintenance & Repair

  • removeing speed limiter 61 answers

    how do you remove the speed limiter on the prix, i get to 110 and my engine boggs down to about 80 before i can start picking up speed again

    Pontiac Grand Prix

    -

    Car Customization

Search Pontiac Grand Prix Questions

Pontiac Grand Prix Experts

#1 Js08016
Js08016
Reputation 1,580
#2 Tom Demyan
Tom Demyan
Reputation 1,220
#3 John Saffrahn
John Saffrahn
Reputation 840
View All

Related Models For Sale

Used Chevrolet Impala"
1,885 Great Deals out of 55,449 listings starting at $995
Used Pontiac Bonneville"
40 Great Deals out of 1,133 listings starting at $1,599
Used Pontiac Grand Am"
66 Great Deals out of 2,683 listings starting at $890
Used Chevrolet Monte Carlo"
68 Great Deals out of 2,589 listings starting at $1,595
Used Ford Mustang"
1,063 Great Deals out of 23,990 listings starting at $950
Used Chevrolet Camaro"
661 Great Deals out of 27,852 listings starting at $2,399
Used Chevrolet Malibu"
1,787 Great Deals out of 65,387 listings starting at $1,200
Used Nissan Altima"
1,861 Great Deals out of 75,895 listings starting at $1,000
Used Honda Accord"
1,538 Great Deals out of 64,466 listings starting at $800
Used Nissan Maxima"
699 Great Deals out of 19,698 listings starting at $950
Used Pontiac Firebird"
21 Great Deals out of 854 listings starting at $2,495

Used Cars For Sale

2007 Pontiac Grand Prix GT For Sale
7 Great Deals out of 144 listings starting at $4,995
2006 Pontiac Grand Prix GT For Sale
7 Great Deals out of 161 listings starting at $3,995
2005 Pontiac Grand Prix GT For Sale
16 Great Deals out of 225 listings starting at $3,995