94 Silverado looses power when tramping ges pedal to the floor


Asked by notamechaniceither Dec 29, 2012 at 02:45 AM about the 1994 Chevrolet C/K 1500 Reg. Cab 6.5-ft. Bed 4WD

Question type: Maintenance & Repair

94 Silverado, 5.7 - 350, Starts up fine, idles fine, revs fine in park. Put it in drive and give it gas and it looses power and spits & sputters. It ides a bit rough while sitting there with it in drive. All fluids are full and seem to be the correct color. Just had exhaust manifold replaced on pasenger side. New plugs, wires, & cap 2 years ago. Suggestions ??

5 Answers

Tom Demyan

Check your fuel system.

Not Active

2 yrs is a bit of time. dont know what you bought for plug wires, but i would check them. easy fix if thats the issue.


Fuel pump

1 out of 1 people think this is helpful.
Jason Zane

change the fuel filter too ; it is a cheap fix.

1 out of 1 people think this is helpful.

Check fuel filter or just change your spark plugs with wires & does it shoot black smoke when you rev it ?

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