I am looking for a source for a quality water pump, to order online. The story why is below:
Today was an interesting day for me and a passenger.
For the past 500 miles or so, there was a rattle or knocking at idle, to up to about 2000 rpm. It sounded like a loose heat shield on the exhaust system, so I did not put a repair at high priority.
At highway speed today, I started hearing what sounded like pinging at about 3,500 rpm and above. It was a little worse under load. I noticed the car was running hot (when I looked down the temp gauge was pegged in the red). I pulled onto the side of the highway, let the engine cool enough that I could look down the fill hole for the radiator, and I saw no coolant.
I drove another 1/2 mile, with the engine merely hot (as opposed to pull-over-now-hot) to a place with radiator fluid.
I put about a quart in the radiator, while the engine was running. The alternator belt started smoking, and I noticed the water pump was seized. I don't know the condition of the pump before I put the radiator fluid in.
My AAA membership paid for itself today!
I would like to know the best place to order Subaru water pumps online.