2006 chevy trailblazer_lt
I looked at an earlier thread in regards and it seems most 5.3 Trailvoy owners are getting better than my 10 MPG that im getting. I have an 06 with the 5.3 and 47k on it now. The Truck runs great and pulls strong, not sure if this is just as good as it gets or something has been neglected or ill maintained. I just got it and it was from a dealer so I dont have any info on previous maintaince records. My plan of attack was just to change out the Fuel filter and air filter and see where that gets me. I know its a v8 pulling a heavy truck but it should be doing better than my 89 vette with huge injectors and other such anti-gas saving mods, that at least gets 11mpg and thats with 80s tech under the hood. Again, sorry if this was previously asked or addressed, but all previous post didnt seem to help me in regards. Any replies offering suggestions are greatly appreciated, other posts telling me to deal with, "what did you think you were going to get", or otherwise general moching of me are less so appreciated. oh and Happy New Years to all, wishing you and your family a safe and happy holiday.