Re: Bad gas mileage
I'd get the engine properly tuned in with the computer. It'll run you around $500 for RWD and a basic, custom tune but it'll save you ten times that amount in fuel at 3mpg!
Search around in your area for a specialty shop with a dyno, most dyno shops will be able to tune your vehicle. I suspect this would be a good place to start, if not the last place you'll need!
'00 Durango R/T 360ci 290hp (modded); 138,500m
'06 Pontiac G6 GT 3.5L 220hp; 44,000m
'12 Chrysler 200 Limited 3.6L 283hp; 13,000m
'99 Taurus 3.0L 2V Vulcan 145hp; 154,300m - Traded
Amsoil in all vehicles!