fuel gauge problem - Truck Forums

Go Back   Truck Forums > Full Size Truck Forums > Chevy Silverado/ GMC Sierra Forum
Search

Reply
 
 
 
 
LinkBack Thread Tools Search this Thread
  #1  
Old 04-08-2012, 03:57 PM
Beginner
 
Join Date: Apr 2012
Posts: 1
Default fuel gauge problem

Hi I'm new this is my first post here. I just naught a 94 Chevy c1500 changed the fuel pump and everything was fine. About a day later I was driving and the gauge jumped from 1/4 tank to 1/2 tank and hasn't moved since. Not sure where to start on this any help is much appreciated thanks.
This ad is not displayed to registered members.
Register your free account today and become a member on Truckforums!
Reply With Quote
  #2  
Old 04-08-2012, 11:32 PM
Pickup Man's Avatar
Beginner
 
Join Date: Mar 2012
Location: Colorado
Posts: 36
Default

My fuel gauge jumps all over the place, whenever it feels like it. I was told it was my sending unit, and since it's part of the fuel pump, and the fuel pump is in the tank, I have learned to live with it. I'm guessing you may have the same issue, or an issue with the gauge itself.
__________________

2001 GMC Sierra 1500HD/Sunset Orange Metallic

You can set my truck on fire, and roll it down a hill, and I still wouldn't trade it for a Coupe DeVille.
Reply With Quote
  #3  
Old 04-09-2012, 08:23 AM
Diesel Dan's Avatar
Senior Member
 
Join Date: Mar 2012
Location: Warren, Ohio
Posts: 190
Default

The two things that could cause this are the gauge itself and sending unit. If you had a broken wire or shorted wire the gauge would read either full or empty, not stick in the middle. The '94 model was still able to change just the pump and not the whole unit(module) correct? If so I also concur with Pickup Man that the sending unit is the most probable cause.

At least it is fairly easy to get the fuel pump out of those trucks, if you pull the box off.
__________________
2000 Chevy K3500
CC/LB/SRW 4x4 6.5TD
Reply With Quote
 
 
 
Reply



Tags
2001, 94, chevy, erratic, fuel, gas, gauge, gmc, guage, jumps, problem, pump, sierra, silverado, truck, working

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 On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
'02 fuel gauge problem rkramer Chevrolet Avalanche Forum 5 10-06-2012 09:12 PM
Fuel Gauge Problem 00 Silverado 00Silverado329 Chevy Silverado/ GMC Sierra Forum 10 09-15-2010 11:34 PM
fuel gauge alanjayne Chevy/GMC Small Trucks Forum 1 02-12-2008 04:44 AM
FS: Gale Banks Turbo Boost Gauge & Exhaust Temp Gauge waytooevil Automotive Parts for sale 1 10-28-2007 10:48 AM
Fuel gauge mfarberg Chevy Silverado/ GMC Sierra Forum 3 09-07-2005 02:03 AM

Advertising

Featured Sponsors
Vendor Directory

Our Sponsors
Advertising
All times are GMT -5. The time now is 10:07 AM.