i just recently, well, and still have a similar problem. i was on the highway, and i noticed my car driving a bit funny, like tacing to high. thats when i saw the light. now my car (atx) wont shift until, well, i dont know, but it likes to wait to the last possible moment, unless in 1st, then this only happens 90% of the time. it just tacs to the max i guess. and i think the OD is always off.

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