Water Pump Operation:
A device, usually located on the front of the engine and driven by one of the accessory drive belts, that circulates the coolant by causing it to move from the lower radiator-outlet section into the engine by centrifugal action of a finned impeller on the pump shaft.
How To Instructions:
- Check for obvious problems.
- Give it an in-depth diagnosis.
- Out with the old, in with the new.