While the engine cooling system relies on a large network of parts, including a radiator, a thermostat, fluid channels, and a series of hoses, the heart of the system is the water pump.

The water pump (technically the coolant pump) is powered by the engine and circulates liquid coolant through the engine cooling system. Leaks and noise are signs of water pump failure, which can ...

A vehicle’s engine-cooling system serves not just to keep the engine ... the desired operating temperature is reached and a water pump (or coolant pump) to circulate coolant through the engine ...

An expert from The AA who helps stranded drivers at the roadside has explained what to do if you see different coloured smoke ...

The recall has to do with concerns that a coolant pump might pose a fire risk due to moisture issues. The pump could also be blocked with debris from the coolant system. Audi has announced a ...