Originally Posted by Superbee
it started popping down into 2nd gear (limp Mode). Found I could shut the engine off and it reset the transmission. works for a little bit and then starts it again Then it started hopping when you started from a stop.
I changed the Computer with no luck
I never had any problems at all when it was warmer outside
seems like it is Cold Related
Verify the oil level and color. If it's blackish, bad news. Change the oil in it anyways, maybe it's lost most of its viscosity. An easy and cheap idea, either way, it'll do it some good.