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 Littlebear2888 Mar 07, 2017 at 03:00 PM about the 1989 GMC Sierra 1500 K1500 Standard Cab SB 4WD

Question type: Maintenance & Repair

1 Answer

James answered 7 years ago

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

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