1994 gmc Sonoma Isn’t getting fuel to the engine but fuel pump is engaging?

Asked by Claytonleuck Jun 11, 2020 at 07:47 PM about the 1994 GMC Sonoma 2 Dr SL 4WD Standard Cab LB

Question type: Car Customization

I have a 94 gmc Sonoma that I’ve replaced
the fuel pump and filter but it still won’t run.
The fuel pump is priming but it isn’t running
please help.

1 Answer
15

lifeisahoot86 answered 4 years ago

I'm havimg the same problem with my 94 Sonoma 2.2. Check to make sure that there is power to the fuel pump relay switch. I'm not sure if yours is under the dashboard of if it's like mine and under the hood (passenger side 3 boxes towards the back by the hood) it might just be a bad ground or wiring. I have a new pump but it won't turn on- I've connected a bypass wire from the pump to the fuse box inside the truck so that it starts when the truck turns on. It started right up. I can't figure out where the problem actually is yet. please update if you figure it out.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

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 starting at $12,975

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.