I have an 85 with an automatic trans, for some reason it shifts into over drive at 40 mph, for some reason my over drive button doens't work, it likes skips third gear and drops into overdrive. It wasn't to noticible with my stock 225's but it is now with 33's its real noticeable.I cant get any speed unless I hold out 2nd gear to about 5,000 rpm, or unless I'm barely on the throttle, which take about a 3/4 of a mile to get up to 55 that way. I took it to a trannsmission shop and they said the trannys fine and recommended me to an electric shop, but the electric shop said they couldn't read my computer or something stupid. I wanted to see if anyone has any ideas before I end up taking it to the toyota dealership and getting gripped off.
Thanks, Justin