OVER THE LAST FEW DAYS MY TRANSMISSION HAS BEEN SHIFTING HARD BETWEEN 2-3 GEER, AND SHUTTERS BETWEEN 3-4 SOMETIMES. BUT NOT ALL THE TIME. THEN THE OVERDRIVE LIGHT SOMETIMES COMES ON BY ITSELF. ANY IDEAS? ANYONE KNOW OF A PLACE I CAN GET A GOOD REBUILT TRANNY.

 

the overdrive light is showing that your trans has a problem, you may have a broken2-3 accumulator spring, or the accumulator is allowing fluid to pass by and that would cause the harsh shifts