SPONSORED LINKS

1996 Buick Regal Custom Idle

Tiny
XEPHYS
  • MEMBER
  • 1996 BUICK REGAL
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 132,954 MILES
My wife has a 1996 Buick Regal Custom. She just noticed, today that when she stops, at a stop sign or stop light, the idle goes from from 1 to 1.5 then to.5. Is this something to worry about? If so can I do something to fix it or should it be taken in to a mechanic? Thanks.
SPONSORED LINKS
Friday, May 27th, 2011 AT 4:06 PM

1 Reply

Tiny
WRENCHTECH
  • MECHANIC
  • 20,761 POSTS
You may have a bad IAC ( idle air control) but try eliminating any vacuum leaks and cleaning the throttle body first. Remove the intake snorkel, have someone hold the throttle wide open for you and scrub the back side of the throttle plate and surrounding bore with an old tooth brush and some carb cleaner. Be sure to spray some into the small holes next to the throttle plate. That should help stabilize the idle. If it still has a problem, replace the IAC.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Friday, May 27th, 2011 AT 5:08 PM

Please login or register to post a reply.

Related Brake Light Content

Brake Light Replace
VIDEO
Brake Light Replace
Instructional repair video
Brake Light Repair
GUIDE
Brake Light Repair
The brake light system in your car is used to help alert follow drivers that you are about to slow down, this system consists of to lower brake lights on the right and left...
VIEW MORE

Sponsored links