adjustment of idle stop peg on throttle body? - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat


1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

Reply
 
 
 
Thread Tools Search this Thread
Old 04-09-2004, 02:24 PM   #1
Senior Member
Posts like a Northstar
Thread Starter
 
Join Date: Jan 2002
Location: southern California
Posts: 538
Thanks: 0
Thanked 0 Times in 0 Posts
billha is on a distinguished road
Default adjustment of idle stop peg on throttle body?

Quite a while ago I noticed the adjustable idle stop peg on the throttle body on both of my bonnies. One peg is for the idle stop rest position, and the other peg is for the max throttle limit.
Yesterday I thought I might try to adjust the peg for the idle stop in hopes that maybe it might fix the rough idle on my '92 SSE */c. My '93 SSEi idles smoothly at around 700 RPMs, but my '92 SSE */c idles rough at around 750 RPMs (steady), so I had hoped that turning down the idle stop peg would drop the idle speed a little and maybe smooth out the idle.The peg height on my '93 is a little lower than the height on my '92, so it seemed logical that this would cause the slightly different idle speed between both cars. The peg height adjustment made no apparent difference to anything except the TPS voltage, so I adjusted it back to where it was set before.

These adjustable pegs don't appear to be documented anywhere in the Pontiac service manuals or the Chilton'* manual that I own.

Does anyone know how these 2 pegs are supposed to be adjusted?
billha is offline   Reply With Quote
Old 04-09-2004, 04:24 PM   #2
Senior Member
True Car Nut
 
GAMEOVER's Avatar
 
Join Date: Aug 2003
Location: Racine Wi
Posts: 5,146
Thanks: 0
Thanked 0 Times in 0 Posts
GAMEOVER is on a distinguished road
Default

they are preset from the factory and arent suppose to be messed with
GAMEOVER is offline   Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
Stop it Stop it Stop it.......... BLACK94SSEi Lounge 6 09-09-2006 03:14 PM
Throttle Posistion sensor adjustment PontiacDad Performance, Brainstorming & Tuning 63 06-08-2006 12:32 AM
Idle adjustment opensourceguy Performance, Brainstorming & Tuning 19 01-24-2005 06:53 PM
Throttle Body and Throttle body spacer! DeeGee96SE Performance, Brainstorming & Tuning 5 06-29-2004 01:21 AM
not a kill but a dyno peg 92ssei General GM Chat 8 05-28-2003 06:31 PM


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



All times are GMT -4. The time now is 05:24 PM.


We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.