Go to Autozone, they'll do a diagnostic on your car's computer for FREE!! My check engine light was on... I found out I needed a new O2 sensor, and my Mystique was putting more gas into the engine than was needed (is this a bad thing or what?).

-Dave

*** '99 Mystique LS ***
- No serious mods yet
- Just got some blue LEDs for the switches, guages... Hope to get indiglow soon.
- Infinity Kappa C.M.M.D. speakers and a Alpine headunit. Amp and Subs coming soon.
- Looking for some good 17s (any reccomendations?). Also thinking about the BAT suspension pkg...