10Oct
The heater control valve (sometimes called the hot water valve) is used to control the rate at which coolant flows through the heater core. The valve is located on the…
09Sep
A good flush and fill machine is the most practical way to get out at least 90% of the old coolant. You don’t have a machine and want to do a conventional drain and fill?
08Aug
Many vehicles now have electric cooling fans that do not operate until necessary, when the engine coolant temperature climbs above a certain point.
