I am trying to find a way to save gas I average 13-14 mph with a hardtop and topless..
I might get an electrical fan to help out hp and having it kick up major grun into the engine, might also save gas.
however anyone tried ecu programmers, and does it work?
heres a link: http://shopping.yahoo.com/s:Engine%2...eep%20Wrangler
hard to believe it will,, courious anyone used it before?