SPONSORED LINKS

1993 Buick Lesabre engine idle

A1DETROIT

MEMBER
1993 BUICK LESABRE

1993 Buick Lesabre 6 cyl Front Wheel Drive Automatic

engine idle flucuates. And service engine light comes on. I have repalced throttle position switch and repaired torn vacuum lines.

Tuesday, August 25th, 2009 AT 4:49 PM

1 Reply

RASMATAZ

MECHANIC
75,992 POSTS

Clean out and test the idle air control valve. Also get the computer scanned for code/s Autozone provides this service free this is your starting point what's causing the light to come on.

SPONSORED LINKS

Was this

answer

helpful?

Yes

No

Tuesday, August 25th, 2009 AT 5:58 PM

Please login or register to post a reply.

Related Vacuum Hose Diagram Content

Engine Idle - 1993 Buick Lasabrebre

I Have A 1993 Buick Lesabre. Engine Idles At 2000 Rpms. Kicking The Gas Pedal Will Sometimes Lower The Rpms Back To 600 Rpms. At The Same...

Asked by Wayne Kirkman ·

1 ANSWER

1993

1992 Buick Lesabre Vacuum Hoses Schematics 3800 V/6

The Car Is Shaking Like It's Going To Stall Out. Also There Is A Vacuum Hose That's Off. Lying Over The Back Side Of The Engine, Toward The...

Asked by FloridaHotBoy ·

7 ANSWERS

2 IMAGES

1992

Not Starting - Popping Off Vacuum Hose?

1990 Buick Lesabre Limited V6. Has Been Needing Jump Started For Quite A While, Won't Hold A Charge Overnight, Esp. In Cold Weather....

Asked by RChenoweth ·

1 ANSWER

2 IMAGES

1990

Intermittent Ventalation System Fan Control Problem

Hi, My 04 Buick Le Sabre Has An Intermittent Problem With The Fan And Directional Control Of The Air Coming Out Of The Dash. The Air Output...

Asked by sloanrealty ·

8 ANSWERS

2004

Harmonic Balancer

My Harmonic Balancer Is Bad. I Have No Other Vehicle And Cannot Afford To Fix It.

Asked by Jwillbanks ·

2 ANSWERS

1993

Sponsored links

Ask a Car Question. It's Free!

SPONSORED LINKS

Vacuum Leak Test and Repair

Vacuum Leak Test and Repair

Idling High

Misfire

Online car repair manuals

Online car repair manuals

© 1999 - 2024 2CarPros, Inc.