Chevrolet Forum - Chevy Enthusiasts Forums

Express & G-Series Vans Offered in both a full size van, or a large box truck, the Express is the modern GM workhorse

Chevrolet Express
Platform: GMT Van

Idle Air Control Valve replaceable?

Thread Tools
 
Search this Thread
 
Old August 28th, 2019, 9:57 PM
  #1  
CF Beginner
Thread Starter
 
2003exp's Avatar
 
Join Date: Aug 2019
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
Default Idle Air Control Valve replaceable?
Have a 2003 Express 3500 6.0L

Having rough and high idle issues. The IACV has two screws and looks like usual. Parts stores and look ups say that whole throttle body must be replaced on this model. Does not make sense. Anybody run into this?

Thanks
2003exp is offline  
Reply Like
Old August 31st, 2019, 8:59 PM
  #2  
CF Pro Member
 
William Kisselstein's Avatar
 
Join Date: Aug 2013
Posts: 602
Received 78 Likes on 74 Posts
Default
Rock Auto show one?
William Kisselstein is offline  
Reply Like
Old August 31st, 2019, 11:02 PM
  #3  
CF Monarch
 
oilcanhenry's Avatar
 
Join Date: Oct 2017
Location: USA
Posts: 4,613
Received 262 Likes on 254 Posts
Default
Originally Posted by 2003exp
Have a 2003 Express 3500 6.0L

Having rough and high idle issues. The IACV has two screws and looks like usual. Parts stores and look ups say that whole throttle body must be replaced on this model. Does not make sense. Anybody run into this?

Thanks
https://www.rockauto.com/en/catalog/...ac)+valve,6072

Nah, here is the IAC valve you need.It has two bolts you mentioned.
oilcanhenry is offline  
Reply Like
Old September 1st, 2019, 1:51 AM
  #4  
CF Monarch
 
oilcanhenry's Avatar
 
Join Date: Oct 2017
Location: USA
Posts: 4,613
Received 262 Likes on 254 Posts
Default
Originally Posted by William Kisselstein
Rock Auto show one?

Several in fact. They are held in place by two bolts or screws.
oilcanhenry is offline  
Reply Like
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Removing idle control valve 4.8l
phil martin
General Tech
3
April 6th, 2016 8:36 PM
High Idle
moto762
Impala
0
August 4th, 2013 5:59 PM
help!!
la_ponchita95
General Tech
4
July 12th, 2011 4:41 PM
erratic or surging at idle, please help!
barrypyoung
Silverado & Fullsize Pick-ups
2
April 16th, 2008 6:46 AM
Hi Idle all of a sudden - HELP!!!!!
cyclone3565
General Tech
4
August 22nd, 2007 3:56 PM
Back to Subforum
Express & G-Series Vans
View Next Unread
Spare Tire Tool Kit..... REPLACEMENT ???




Advanced Search
Quick Reply: Idle Air Control Valve replaceable?


Reply Closed Thread Share

All times are GMT -5. The time now is 5:33 AM.