The system must be filled slowly to prevent
air locks. Be sure to open the engine and
aftercooler vents to allow air to escape as the
system is filled.
Fill the coolant system with a mixture of 50% water
and 50% ethylene-glycol type antifreeze.
Charge Air Cooler - Leak Check
The long term integrity of the charge air
cooler system is the responsibility of the
vehicle and component manufacturers;
however, the following symptoms can be
checked by any Authorized Repair Location: