Hello all.
I have a 93 ford taurus wagon 3.8 not sure of tranny(Auto). My problem is, starting off in 1st is fine but it revs going into 2nd. If I take my foot off the gas it goes into 2nd and everything else is fine. Just had it rebuilt 6 months ago. It happened 2 weeks ago for 1 day then didnt happen again til yesterday. Im thinking speed sensor but Im not a tranny pro. Any input would be well appreciated......thanks, Rod