1990 scottsdale...305 L
#1
1990 scottsdale...305 L
what would cause terrible hesitation ? changed fuel pump, fuel filter, and o2 censor..better pickup, but hesitation is really bad..no power uphill at all...HELP
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cptnamr7
Silverado, Sierra & Fullsize Pick-ups
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June 9th, 2014 7:23 AM