1990 Chevy k1500

Asked by May 28, 2017 at 08:17 AM about the 1990 Chevrolet C/K 1500

Question type: Maintenance & Repair

I have a 1990 chevy k1500 that barely
wants to idle and when I press the gas
more then half way when I'm driving it
wants to choke lose power like it wants to
turn off then start backfiring. I've replaced
coil fuel pump throttle body spark plugs
wires temp switch and fuel filter. I don't
know what to do anymore I'm out of
answers

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