Water pump going out!!
Dammit!!!! Out of nowhere, I started my truck and began driving to the end of the street. Stopped at a stop sign, and there it was. That tiny little whirring sound. I figured the belt, but nooo. No it's never the cheap alternative. Went back home, got a stethoscope and put it to each pulley. And I'll be damned if my water pump is going out. Took the belt off, and I can wiggle the pump and pulley easily. Since yesterday, its gotten horribly loud, but my engine stays at normal engine temperatures. Time for a new one! Wish me luck that she'll last until Thursday so I can get off work and rip her apart and put in a new one. Any advice on water pump brands to go with or stay away from?