I'm using the 4cyl almost all the time now. When I get in the Contour I still rip it a new one. (It likes to be loved) Also only drive the Mystique @ 100kmh on the highway. Getting over 600 per tank and I think I have a bad O2 or two as I get some bucking under load and it is only getting worse. 192000 on these current O2's.

Green 96 mystique gs 4cyl mtx 16.9 in the 1/4 mile @102500 miles 95SE in Midnight Red MTX MSDS headers and y-pipe SVT exhaust SVT UIM Optimized se TB. Full pre 98 SVT body kit 15.741 @ 87.73mph :)