AR Auto Service

Originally posted Apr 2, 2008

Coolant/Antifreeze:  This fluid is what keeps your car from overheating. It is also the same fluid that keeps your engine from freezing. There are however several issues with the coolant/antifreeze system. First, water is more efficient at removing heat than antifreeze. If there I too much antifreeze in the system and not enough water, the car can overheat. On the other hand, if there isn’t enough antifreeze in the car when the weather drops below freezing the water in your engine will expand and crack the engine block causing costly repairs. We recommend a 50/50 mix for all but the coldest area’s. This maintenance should be done every 1-2 years to keep the car at optimum operating temperature.