Fuel pump failure

Asked by Jun 22, 2017 at 09:46 PM about the 2003 GMC Sierra 1500 SLE Extended Cab SB

Question type: Maintenance & Repair

Turn key to on position and the fuel pump
doesn't turn on untill about the third try.
Once it starts it does 1 of two things. Runs
fine for as long as i leave the truck running
or two. It cuts out as i start to drive and
usually right before it shifts to second.
Then i try to start and it will either fire right
up and run normal or it will take 2-5 trys
with turning the key forward listening for
fuel pump to turn on. I have cleaned
ground wire, replaced fuel filter as well as
fuel pump relay. Has anyone else had
these symptoms? If so what fixed it?

No answers yet

Your Answer

GMC Sierra 1500 Experts

  • #1
    dragonflyoffshore
    Reputation
    5,420
  • #2
    John Saffrahn
    Reputation
    3,750
  • #3
    Glenn Clingenpeel
    Reputation
    3,430
View All

Related Models For Sale

Used Chevrolet Silverado 1500
190 Great Deals out of 10,562 listings starting at $1,700
Used Ford F-150
524 Great Deals out of 10,148 listings starting at $1,800
Used GMC Sierra 2500HD
20 Great Deals out of 1,056 listings starting at $3,995
Used Toyota Tundra
36 Great Deals out of 1,132 listings starting at $2,140
Used Dodge Ram 1500
39 Great Deals out of 512 listings starting at $2,500
Used Chevrolet Silverado 2500HD
12 Great Deals out of 1,018 listings starting at $4,000
Used Toyota Tacoma
39 Great Deals out of 1,014 listings starting at $5,850
Used GMC Yukon
9 Great Deals out of 970 listings starting at $2,500
Used Ford F-250 Super Duty
25 Great Deals out of 857 listings starting at $2,000
Used Chevrolet Tahoe
5 Great Deals out of 725 listings starting at $4,995
Used Chevrolet Camaro
836 listings starting at $12,907
Used Jeep Grand Cherokee
101 Great Deals out of 3,079 listings starting at $1,995
Used Chevrolet Colorado
20 Great Deals out of 1,545 listings starting at $1,999

Used Cars For Sale

2017 GMC Sierra 1500 For Sale
26 Great Deals out of 3,198 listings starting at $28,236
2016 GMC Sierra 1500 For Sale
31 Great Deals out of 284 listings starting at $22,995
2015 GMC Sierra 1500 For Sale
61 Great Deals out of 559 listings starting at $20,950
2014 GMC Sierra 1500 For Sale
26 Great Deals out of 441 listings starting at $17,900
2013 GMC Sierra 1500 For Sale
24 Great Deals out of 224 listings starting at $9,990

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.