Help!!!!!!
#1
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I have a 97 K1500 with a 5.7. the other day the truck started missing and lost power. I changed the fuel filter, cap and rotor. Still no better. It idles fine soon as you step on the gas it bogs down and backfires through the intake and exahust. I checked the tps and the idle control both are ok. Also I checked the fuel pressure and its 60psi. any help would be great
#7
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I think I found the problem. I went back to the fuel pressure and tested it again. I had the truck running and after a couple of minutes it droped to about 20psi than when I hit the gas it went to almost zero.
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luni1974
Silverado, Sierra & Fullsize Pick-ups
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April 29th, 2014 2:31 PM