Change coolant every two years to prolong the life of the radiator and other cooling system components. Monaco Motors can test your car’s coolant freezing and boiling points to make sure it’s at optimum level.

Flush, don’t drain. This dislodges and removes accumulated debris and old coolant.

Refill with a 50/50 mixture of ethylene glycol antifreeze and clean water. Coolant mixture provides freezing protection down to – 34 degrees F. and boil-over protection to 265 degrees F.

How can you tell when it’s time to change the coolant? The only way to know is the coolant still has adequate corrosion protection is to test it.