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
    5,300
  • #2
    John Saffrahn
    Reputation
    3,670
  • #3
    Glenn Clingenpeel
    Reputation
    3,350
View All

Related Models For Sale

Used Ford F-150
2,128 Great Deals out of 181,878 listings starting at $1,000
Used Chevrolet Camaro
415 Great Deals out of 31,585 listings starting at $2,395

Used Cars For Sale

2017 GMC Sierra 1500 For Sale
80 Great Deals out of 38,441 listings starting at $23,314
2016 GMC Sierra 1500 For Sale
93 Great Deals out of 3,464 listings starting at $17,000
2015 GMC Sierra 1500 For Sale
128 Great Deals out of 4,514 listings starting at $15,922
2014 GMC Sierra 1500 For Sale
130 Great Deals out of 4,701 listings starting at $12,987
2013 GMC Sierra 1500 For Sale
46 Great Deals out of 1,976 listings starting at $8,999

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.