Question: My question is about radiator overflow tanks. I’ve always had cars and trucks that had an overflow tank that you would keep full to the cold or hot mark. Checking over my daughter’s ...

To test, suction some coolant from either the overflow tank or the radiator then read the results. If it doesn’t indicate a freezing point you’re comfortable with, you can strengthen the ...

Coolant can be found in the engine, the water pump at the front of the engine, the radiator, the radiator overflow tank and the heater core behind the dashboard, along with the valves and hoses ...

Radiator overflow tanks are often missing or damaged from old 4x4s, and not having one almost always ends in an overheated truck. Factory radiator overflow tanks are clean and simple, ...

Inspect the cooling system for leaks, and then remove the radiator cap and top off the coolant and the overflow tank as necessary. Mark, be sure to store used coolant in the proper manner, such as ...

This coolant overflow or recovery reservoir usually is a whitish, plastic component labeled engine coolant. It's mounted next to or close to the radiator, with a hose connecting the reservoir to the ...

Next, remove the aluminum plate, which covers the coolant overflow tank. Almost all of the fasteners on the BMW scooters are of the Torx type, so you’ll need a good selection of Torx bits and ...

Coolant expansion and overflow: As the engine heats up, the coolant expands. If the reservoir is overfilled, the expanding coolant will be forced out through the overflow tube.

A few days ago, I noticed that my battered-but-beloved 1992 Honda Civic was dripping a bit of coolant when parked, and some investigation showed that the radiator overflow tank was cracked.