SPONSORED LINKS

WHY IS MY CAR RUNNING ROUGH AT IDLE?

Tiny
IMA_OLDS_MAN
  • MEMBER
  • 1988 BUICK PARK AVENUE
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 250,012 MILES
I have change wires, plugs, coil pk, and my car still runs rough?
Thursday, December 13th, 2007 AT 2:45 PM

2 Replies

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Only at idle? If so look at the Idle air control valve, it's bolted to the throttlebody.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Thursday, December 13th, 2007 AT 2:51 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,256 POSTS
Idling rough can be low compression in one or more cylinders where is a guide that will help you fix it, please read the completed guide before beginning.

https://www.2carpros.com/articles/repairing-engine-rough-idle-issues

Please go over this guide and get back to us.

Was this
answer
helpful?
Yes
No
Thursday, September 19th, 2024 AT 3:15 PM

Please login or register to post a reply.

Related Engine Runs Rough Content

Is it Safe to Drive Check Engine Light?
VIDEO
Is it Safe to Drive Check Engine Light?
Instructional repair video
Check Engine Light
GUIDE
Check Engine Light
Why is my check engine or service engine soon turned on? In this guide we talk about what this is associated with this notorious light, what it is used for and what you...
VIEW MORE

Sponsored links