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09-16-2005, 01:38 AM
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Registered User
Join Date: Aug 2002
Location: Corpus Christi, Tx
Posts: 156
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MPG Problems 2k1 chevy silverado.. v6 4.3 automatic
Im having problems with my silverado single cab v6 vortek 4.3. About a year ago when i got the truck.. i was getting 17/18 in city.. and like 20/22 on freeway.. Now a year later.. im getting like 10/12 in city and like 15 or so on freeway.. WHAT IS GOING ON... i have replaced fuel filter.. i have cleaned the KNN air filter.. i have kept up with oil changed.. i have used fuel injector cleaners.. used octane boosters once in a blew moon.. that stuff from lucas most of the time. The only thing i havnt done is changed plugs. A friend of mine thinks its a vacum leak.. but nothing visable.. and i cant hear anything.. Any ideas guys.? if not can you suggest a site with a forum for newer trucks?? thanks in advance..
Matt
__________________
email is matthew.solar1984@gmail.com 1980 Malibu Classic 2door(sold) 8-( 2001 Silverado single cab 4.3 V6(stolen and the totalled) 1979 GMC sierra swb stepside 350(sold) 1990 chevy suburban 4x4 350 2001 tahoe 4x4 2001 suburban 4x4 |
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