sparky704
04-01-2001, 05:32 PM
Time has come for a tune up for my 85 xj with the 2.5. I plan on doing the usual; plugs, wires etc. I am also going to start driving it more, and was wondering what I can do to help my fuel economy. I will be driving about 100 miles a day. The drivetrain is stock, with 235 mud terrains. I believe i get mid teens for mpg now. I would like to get around the 20 to 25 mark ( that is what my '94 4.0 gets) so that my wife doesn't make me sell it and get a Toyota.