problems with the ole ladys zj. the problem is it wont shift into overdrive and when you place it in drive it automatically goes into third, making it feel like slippage when pulling away.if put into 1st/2nd to pull out it pulls away just fine.there are 3 sensors on the trans a lock up(?) a speedo and an output. any suggestions, thoughts, comments. and it has the wrangler 42re from factory. we also need a trans id tech article.