Tranny Problems

[93ATXBlackSHO]

My 93 ATX SHO is having transmission problems. i posted earlier. I think my Overdrive is out because it is shifting pretty smoothly. Anyone know how to go about fixing that. Also my AC fan blows whenever I turn the AC off. I ran the test from shotimes.com and the test said everything was fine. ???? but any advice on the transmission would be greatly appreciated

 

[Mr Anonymous]

Didn't you say in your previous post that you were taking the car to a tranny shop for diagnosis this week? Your tranny problem could be a number of things, but based on your description of the RPM dropping to 500 and then jumping to 1500 before settling down at stops makes me suspect your torque converter is on its way out.

The AC fan issue can most likely be diagnosed as a failed VBCM (Variable Blower Control Module) which is located next to the blower motor (behind the glovebox).

To find the source of your coolant leak, park the car with a white sheet, clean cardboard, or even some newspaper placed under the engine overnight to see where the leak is coming from.