92 Saturn SL2 sometimes stalls when I do a quick reverse

I'm new to the forum. I've read through the forum and didn't see any related problems. My 92 Saturn sometimes stalls when I do a quick reverse or when driving on a slight incline into my garage. I've had a turn up, changed PCV valve, air filter, fuel filter, and the gaskets and catalytic converters were replaced last year. Does anyone know what would cause this? Thanks.

Replace your Engine Coolant Temperature Sensor. You need to replace the one with the 2-wire connector

Clean your throttle body.

Thanks. Do you know if this is an expensive repair, or is it something I could easily replace?

14.50 at the dealer
13mm deep dish socket with 3/8 wrench (do not over tighten new one)
15 minutes of your time.


CHange on a cold engine so the coolant isnt under pressure.