I have an 89 GMC sierra that isn't getting fuel to the throttle body my computer went out in it and i replaced it now no fuel to throttle body everything is new for the fuel system. What could be caus

Asked by Mar 07, 2017 at 03:00 PM about the 1989 GMC Sierra 1500 K1500 Standard Cab SB 4WD

Question type: Maintenance & Repair

1 Answer

It could be clogged injectors, pinched fuel line, bad fuel pump, or bad ground for fuel system-

Your Answer

GMC Sierra 1500 Experts

  • #1
    dragonflyoffshore
    Reputation
    5,360
  • #2
    John Saffrahn
    Reputation
    3,700
  • #3
    Glenn Clingenpeel
    Reputation
    3,380
View All

Related Models For Sale

Used Ford F-150
489 Great Deals out of 10,137 listings starting at $3,450
Used Chevrolet Camaro
3 Great Deals out of 807 listings starting at $13,404

Used Cars For Sale

2017 GMC Sierra 1500 For Sale
25 Great Deals out of 4,894 listings starting at $28,495
2016 GMC Sierra 1500 For Sale
35 Great Deals out of 281 listings starting at $26,977
2015 GMC Sierra 1500 For Sale
75 Great Deals out of 575 listings starting at $18,994
2014 GMC Sierra 1500 For Sale
48 Great Deals out of 479 listings starting at $17,995
2013 GMC Sierra 1500 For Sale
25 Great Deals out of 239 listings starting at $8,500

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.