Squeals while I am driving

[san rensho]

Water pump, maybe. Remove the engine panel behind the seats. Start the engine and listen for where the sound is coming from. If you can identify it, there you go. Use a stethoscope or a piece of tubing at every component to narrow down where the sound is coming from. If you can't identify the source, take belt off and run the motor briefly. If the sound goes away, its something driven by the belt. Grab the water pump pulley and push it back and forth. If there is any noticeable play, or leakage, its bad.