hey folks
been have a dtc light come on all the time now...clear it and bout 50 miles it come back on...p0171/p0174...obviously they are lean codes...had been speaking with some ase certified mechanics and they say to change the fuel filter and check for vacuum leaks...well there are no vacuum leaks...and http://www.ls1truck.com/forums/site-...rum-rules.html i just spent an hour lookin for my damn fuel filter only to come back on here to find out that my year they went returnless and the filter is in the tank itself...soooo what are the odds of me having to drop the tank or remove the bed to swap out a new pump/filter assembly....04 silverado lts hi flo cats flowmaster exhaust..aftermarket mass kn intake..
thank you in advance
trevor