If a radiator is leaking, it must be repaired or replaced to stop the loss of coolant. Even a tiny leak that seeps only a few drops a day will eventually allow enough coolant loss to make the engine run dangerously hot.

The first step to a cooling system check is to look for corrosive influences. Remember, ethylene glycol-based coolants incorporate a considerable additive package thats designed to control the extremely corrosive tendencies of the coolant itself.

The water pump, used to keep coolant circulating between the engine and radiator to get rid of the heat, is an important component that should be checked along with the cooling system on regular intervals. Read on to know more about water pump checks.

Some car owners are surprised to find their A/C system is not functioning properly or isn’t blowing out cold air. The following are some common A/C system problems, including a growing dilemma — smelly cabins.

All types of antifreeze contain corrosion-inhibiting chemicals to protect bare metal surfaces from electrolytic attack. Though automakers disagree on which chemical additives work best in their vehicles, essentially any kind of antifreeze will work in any vehicle.