Car misfires when idle, could be the problem

Tiny
ANONYMOUS
  • 1997 PONTIAC GRAND PRIX
  • 174,000 MILES

Car misfires when idle, could be the problem

Thursday, February 7th, 2013 AT 3:07 PM

1 Reply

Tiny
JDL
  • EXPERT
  • 16,281 POSTS

Check for applicable trouble codes. To check codes yourself, you need an obd2 code reader. Some of the national brand autostores will check codes for free. The code might tell you which cylinder has a problem? Then you check fuel--spark--compression on that cylinder.

How long since a tune-up?

Was this
answer
helpful?
Yes
No
Thursday, February 7th, 2013 AT 4:12 PM

Please login or register to post a reply.

Other Misfire Idle Questions