Automotive Forums .com - the leading automotive community online! Automotive Forums .com - the leading automotive community online!
Automotive Forums .com - the leading automotive community online! 
-
Latest | 0 Rplys
Go Back   Automotive Forums .com Car Chat > GMC > Jimmy
Reply Show Printable Version Show Printable Version | Email this Page Email this Page | Subscription Subscribe to this Thread
 
Thread Tools Search this Thread
Old 07-11-2017, 11:06 PM   #1
Palone
AF Newbie
 
Join Date: Jul 2017
Location: Levelland, Texas
Posts: 1
Thanks: 0
Thanked 0 Times in 0 Posts
Loss of power under a load

I have a 1999 GMC Jimmy, Going down the road it does fine. But, when it has to go up a slight hill or a big hill, It starts to trip all over itself. I pulled the fuel filter, good flow and clean. Cleaned the MAS still nothing. Replaced the Cat. Converter, still nothing. Replaced the MAS and still nothing. Can you tell me What else I can check or fix to get rid of this problem?
Palone is offline   Reply With Quote
Old 07-12-2017, 11:13 AM   #2
maxwedge
A990 racer
 
Join Date: Mar 2002
Location: Chestertown, New York
Posts: 16,488
Thanks: 13
Thanked 313 Times in 307 Posts
Re: Loss of power under a load

Basics, how much fuel pressure?
__________________
maxwedge is offline   Reply With Quote
 
Reply

POST REPLY TO THIS THREAD


Bookmarks
Go Back   Automotive Forums .com Car Chat > GMC > Jimmy

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



All times are GMT -5. The time now is 05:18 AM.

Community Participation Guidelines | How to use your User Control Panel

Powered by: vBulletin | Copyright Jelsoft Enterprises Ltd.
 
 
no new posts