what would cause the reduced engine power warning lights to come on? on 2007 Chevrolet Trailblazer

this occurs at 3500rpms when accelerating

by in Iota, LA on January 09, 2013
2 answers
ANSWER by , January 09, 2013
have it scan tested for codes first,could be a fuel filter
ANSWER by , January 09, 2013
have eng codes scanned and post so we can adv