Cooling System - Drain, Flush and Refill

NOTE:

Some vehicles require special tools to properly add coolant. Failure to properly fill these systems may result in serious internal engine damage. If coolant must be added to these systems, see an authorized dealer.

If the engine coolant (antifreeze) is contaminated or contains visible sediment, have an authorized dealer clean and flush the system and refill with OAT coolant (conforming to MS.90032).