My 2004 Saturn ION just overheated. The chain repair shop I took it to did a coolant system evaluation and says that I need:
*Engine Coolant Temperature Sensor
*Cooling Fan Relay
*Cooling Fan or Motor
I don't know much about cars, but I am a pretty quick learner. Is this something I can attempt to do myself? I was quoted over $500, but it looks like only about $150 of that would be parts.
If I do it myself, can I do it in steps (for example, could I replace the relay, test it, and then maybe not have to replace the other 2)?
Also, if I do have to replace the Coolant Temperature Sensor, does that mean I have to do a coolant drain & replace? (That might make my decision for me!) Thanks!