As such, modern car designs incorporate a cooling system. The most common of course is a liquid-based heat exchanger in the form of a radiator. There are a variety of reasons why an engine overheats ...

Overheating is of the most familiar problems with owning an older car—and one that has provided plenty of fodder for black-and-white comedy films in days of yore. In reality, though, standing by the ...

A taxi driver looks at his overheating engine | Spencer Platt/Getty Images How do you know when it’s time for a coolant system flush? A simple rule of thumb to apply generally is, Your car’s coolant ...

The radiator cap has gone bad and no longer maintains enough pressure in the cooling system, allowing coolant to boil over (engines normally operate at about 210 to 220 degrees Fahrenheit).

Drain Coolant Release the coolant system pressure carefully by removing the radiator cap. Look for the radiator drain petcock. It’s found towards the corner of the radiator. You want to put a pan ...

With a pressurized system and an adjustable pressure relief valve instead of a radiator cap, the system will go higher than 30 psi. The other components in this system are an accumulator and a ...

The coolant in the radiator always has to be at full capacity as a major component of your car cooling system. Radiator Wakuba says your car cooling system is a combination of a number of parts.

“The Rislone line of radiator/cooling system stop leaks has been approved by vehicle manufacturers to protect car and truck cooling systems,” says Clay Parks, vice president of development for Rislone ...

A car’s cooling system is a complex network consisting of several different subsystems such as: Coolant The coolant, or radiator fluid, used in the car’s cooling system is perhaps the most ...