Avalanche Chevy's first real SUT, combining the interior room of an SUV and the cargo ability of a pickup truck.

Chevrolet Avalanche
Platform: GMT 805 & 900

Running rough in idle worse when accelerate

Thread Tools
 
Search this Thread
 
Old July 5th, 2021, 10:34 AM
  #1  
CF Beginner
Thread Starter
 
Mattchevy33's Avatar
 
Join Date: Jul 2021
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
Default Running rough in idle worse when accelerate

My 03 avalanche stalled out while i was driving. I was able to get it started but its running crazy rough even worse when i hit the gas. Any ideas
Old July 5th, 2021, 1:17 PM
  #2  
CF Senior Member
 
hanky's Avatar
 
Join Date: Nov 2014
Posts: 465
Received 92 Likes on 83 Posts
Default

Did you just purchase fuel ?
Old July 6th, 2021, 10:55 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 Mattchevy33
My 03 avalanche stalled out while i was driving. I was able to get it started but its running crazy rough even worse when i hit the gas. Any ideas
Could be many things. Can to post any OBD II codes here?
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
musickerns
Silverado & Fullsize Pick-ups
2
January 20th, 2023 6:21 PM
macmommy
Tahoe & Suburban
10
April 22nd, 2020 1:23 PM
Lee Pappilli
Malibu
0
November 12th, 2016 4:59 AM
jrwpmw
Cobalt
0
August 25th, 2008 8:39 AM
egut125
Cavalier
0
December 1st, 2005 9:41 PM



Quick Reply: Running rough in idle worse when accelerate



All times are GMT -5. The time now is 12:09 AM.