1993 GMC Sierra k1500 5.7 tbi

Asked by Apr 08, 2017 at 11:36 PM about the 1993 GMC Sierra 1500 K1500 SLE 4WD Extended Cab LB

Question type: Maintenance & Repair

Hi guys I have a 1993 GMC Sierra 5.7 k1500 my
truck idles great and runs great if I give it gas but if I
am in gear and start slowing down my truck starts
to die. I changed the fuel filter and my pcv valve.

2 Answers

32,515

try some ZMAX FUEL TRATMENT...

Does the engine race when you go from gear to park or neutral ?

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