what kind of mileage should I be getting, my OBC says from 14-18 mostly city driving. is that right?! I have a 95 bmw 525i, and aside from getting regular oil changes @ Jiffy Lube (every 3000 mls)...I haven't done anything to the engine (no tune-ups or anything)....I heard there is a way to recalibrate the OBC MPG thing...how?
Last edited by 95BMW525i; 03-11-2009 at 05:31 PM.
Reason: changed 'all' to 'mostly'