Fuel

Asked by Tonyrob54 Jun 08, 2019 at 07:02 PM about the 1998 GMC Sierra 1500 C1500 SLT Extended Cab SB

Question type: Maintenance & Repair

Would my fuel
regulator being
stuck open cause it
to backfire all the
time and not start

2 Answers
40,005

beatupchevy answered 5 years ago

it would make higher fuel pressure and maybe run rich , exhaust would be blackish and you would smell fuel , you can hold the pedal to the floor if it floods out

Mark helpful

Your Answer:

Related Questions

  • Fuel 2 Answers

    Would my fuel regulator being stuck open cause it to backfire all the time and not start

    1998 GMC Sierra 1500 C1500 SLT Extended Cab SB

    -

    Maintenance & Repair

  • Fuel pump not pumping fuel 1 Answer

    No fuel

    2003 GMC Sierra 1500 SLE Extended Cab SB

    -

    Maintenance & Repair

  • fuel pressure 2 Answers

    How do I determine if low fuel pressure (25) is the fuel pump or the fuel pressure regulator?

    2001 GMC Sierra 1500 SLE Extended Cab SB

    -

    Maintenance & Repair

  • Fuel tank 1 Answer

    Where is a fuel tank pressure sensor located

    1998 GMC Sierra 1500 C1500 SL Extended Cab LB

    -

    Maintenance & Repair

  • Fuel not reaching fuel rails 3 Answers

    Replaced engine,trying to start it, no fuel reaching fuel rail. Fuel pump has power and humming.

    2006 GMC Sierra 1500 SLT Extended Cab 6.5 ft. 4WD

    -

    Maintenance & Repair

Shortcuts

Search GMC Sierra 1500 Questions

CarGurus Experts

  • #1
    yetilikesbeer
    Reputation
    12,810
  • #2
    dragonflyoffshore
    Reputation
    11,750
  • #3
    John Saffrahn
    Reputation
    11,690
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Silverado 1500
217 Great Deals out of 5,899 listings starting at $2,975
Used Ford F-150
323 Great Deals out of 15,226 listings starting at $3,295
Used Chevrolet Silverado 2500HD
25 Great Deals out of 1,239 listings starting at $9,990
Used GMC Yukon
9 Great Deals out of 781 listings starting at $1,225
Used Toyota Tacoma
46 Great Deals out of 1,036 listings starting at $8,708
Used Dodge RAM 1500
7 Great Deals out of 68 listings starting at $1,995
Used Ford F-250 Super Duty
26 Great Deals out of 1,179 listings starting at $8,995
Used Chevrolet Tahoe
15 Great Deals out of 822 listings starting at $5,995

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.