Dodge Cummins Diesel Forum banner
1 - 1 of 9 Posts

· Registered
1,983 Posts
ya what you can do is fill the radiator until it gets full and then, if you can, let the truck warm up and get to normal operating temperature with the radiator cap off. When the tstat opens up you will see the coolant flowing. After a couple minutes of idling at normal operating temp (on flat ground) you should have all the air bubbles out.
1 - 1 of 9 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.