Forum Discussion
wolfe10
Jul 07, 2015Explorer
Dakota98 wrote:
Can you do a "back flush" on the system ?
Yes and NO (no being the more important).
Yes, you can clean the RADIATOR from the back.
But, the vast majority of the dirt and debris will be on the FRONT of the Charge Air Cooler.
Were you to back flush with enough pressure to blow the******off the front of the CAC, you would be bending most of the fins on the radiator.
So most of the cleaning has to be done from the front.
About Motorhome Group
38,756 PostsLatest Activity: Oct 29, 2025