F350 Super Duty vs 3500 Denali vs The Ike Pulling 30k lbs

stsmark wrote:
FYI the Ford Charge Air Cooler is not tied to the engine coolant. It uses the Secondary Radiator which is mounted in front of the other. The Trans cooler and Oil cooler are the only other items tied to it.

The secondary cooling system cools the charge air cooler, fuel line, and transmission. It does not cool the engine oil.