91 awd AUTO ...
problem: no power! boosts but it's almost as if the car only has one gear. feels like 4th gear all the time. ill drop it into lowgear or even 2nd and i get no shifting or any power what so ever. someone told me they had the same prob and they changed the tps out and it fixed the prob. im going to try that because while at idle if i unplug the tps the idle does not change at all when from what i hear it should start idle surging. just wondering what this prob may be and if anyone has any info it would be appreciated.

ALSO: if anyone has a 1991 auto awd ecu for sale pm me or post
thanks
jack