Fuel Gauge Doesnt work 1999 GMC Sonoma
15

Asked by johnaconda Apr 06, 2014 at 01:21 AM about the 1999 GMC Sonoma 2 Dr SLS Sport 4WD Standard Cab LB

Question type: Maintenance & Repair

My fuel gauge in my 1999 GMC Sonoma 4.3 always stays on empty, doesn't move. I have replaced fuel pump in hopes of solving this issue but haven't had any luck. Anny Suggestions?

1 Answer
30,495

yetilikesbeer answered 10 years ago

You'll need to check the wire for the sending unit. On GM less than empty equals a short and over full equals open circuit. Trace the loom up to the front and look for damage. If it runs close to the exhaust thats where I would start.

2 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • Fuel Gauge Doesnt work 1999 GMC Sonoma 1 Answer

    My fuel gauge in my 1999 GMC Sonoma 4.3 always stays on empty, doesn't move. I have replaced fuel pump in hopes of solving this issue but haven't had any luck. Anny Suggestions?

    1999 GMC Sonoma 2 Dr SLS Sport 4WD Standard Cab LB

    -

    Maintenance & Repair

  • 94 GMC Sonoma fuel issues 1 Answer

    I have a 94 GMC Sonoma V6 4.3. We have replaced the fuel pump and filter, new spark plugs, distributor cap and rotor. The truck with crank but not start. I am at a loss

    1994 GMC Sonoma

    -

    Maintenance & Repair

  • 94 GMC Sonoma fuel problem 5 Answers

    I have a 94 GMC Sonoma with a 4.3 TBI. When I turn the key on the fuel pump doesn't prime. It is not getting a signal from ECM to relay. There is a test wire under the hood I can hook to the batte...

    1994 GMC Sonoma 2 Dr SLS Standard Cab SB

    -

    Maintenance & Repair

  • 97 gmc Sonoma fuel lines 2 Answers

    I can't run the fuel lines in my 4.3l v6. Which way do the bends face and is there a diagram?

    1997 GMC Sonoma 2 Dr SL Standard Cab SB

    -

    Maintenance & Repair

  • 1998 GMC Sonoma Fuel Pump connector question. 4 Answers

    Put a new Fuel Pump in and the old connectors broke they were so brittle. What are those connectors called? There are three. I went to get some from parts store and all they said I needed was fuel...

    1998 GMC Sonoma 2 Dr SLE Extended Cab SB

    -

    Maintenance & Repair

Shortcuts

Search GMC Sonoma Questions

CarGurus Experts

  • #1
    parkle
    Reputation
    1,090
  • #2
    Mike Bonnell
    Reputation
    660
  • #3
    James Mayfield
    Reputation
    410
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet S-10
2 listings
Used Ford F-150
325 Great Deals out of 13,693 listings starting at $3,800
Used Toyota Tacoma
37 Great Deals out of 728 listings starting at $9,975
Used Chevrolet Silverado 1500
200 Great Deals out of 8,052 listings starting at $1,500
Used Ford Ranger
22 Great Deals out of 701 listings starting at $8,800

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.