I have a 99 MTX Cougar V6 - and the only mod right now is a Injen intake (cone filter, yadda yadda) - now I had my alternator replaced a few months back and the battery (obviously) - when they hooked everything back up and the computer reset, my RPMs are different than before at the same speeds. I know - no one I've talked to even thinks it's possible, much less can tell me why. Example - in 5th now, the engine runs about 1000 lower than before - I had it to 95 and hadn't broke 4000 rpms. It's more pronounce in 4th and 5th - but I think it's there through the whole gear set. So... what the hell is that? Anyone heard of similar problems? It doesn't degrade the ride or anything else (except I keep having to downshift too freaking often). Help?