I have a 1999 Acura SLX and the other day the transmission overheat idiot light on 1999 Acura SLX

went on so i got off the highway. when I started to go again the transmission was not going into first then finally did. all the other gears and reverse work fine....Any Ideas?

Asked by for the 1999 Acura SLX
mileage and maint. then other than sending you to a dealer , i can give you some suggestions.