What should I do for better MPG?
 

what should i do for better mpg...i get 14 and thats with a throttle body spacer..it helped probably 1 mpg better or so..

RE: What should I do for better MPG?
 

Keep it under 60...that 5.3 should get 17 anyway...whats your axle ratio?

RE: What should I do for better MPG?
 

you have any cold air intake or duel exhaust. that generally adds in about 1-3 mpg. you could look into a programmer to up your mileage some too.

RE: What should I do for better MPG?
 

Forget the programmer and get a custom tune. A custom tune will give you much better results. You could also do the free mods...

RE: What should I do for better MPG?
 

Most of that will add fuel...be careful what you do

RE: What should I do for better MPG?
 

acetone acetone acetonewill give you better mileaqge than any bolt on or custom tune
just try it once

RE: What should I do for better MPG?
 

I would try Clorox with color-safe bleach !!:D