So initially I had a real bad squeaking sound coming from the front of my car. I thought it was the whole belt system so I upgraded to a serpentine system, wanted a serpentine anyway so no big deal. That did not fix the problem. I have EFI setup so I was able to log all my numbers. It seems the squeaking starts exactly when my water temps reach 180 degrees. My thermostat is a 180 degree thermostat. Could this mean my water pump is going out, or somehow my thermostat is making a weird squeaking sound? The sound seems to originate from the front center of the engine. I can't pinpoint it exactly because my car is very loud. Thank you guys for any help. It drives fine, does not over heat, but that sound is loud and annoying.
Josh
Josh