2001-2005 Duramax LB7 PPE Performance Silicone Upper & Lower Coolant Hose Kit (119020100) 2013 - 2018 Dodge Engine Builds and intake system

and intake system

Coolant line & Filter

7Powerstroke turbo on the early model 6

Then you are experiencing valve float and reversion

* The controller's high speed

2001-2005 Duramax LB7 PPE Performance Silicone Upper & Lower Coolant Hose Kit (119020100) 2013 - 2018 Dodge Engine Builds and intake system2001 2005 Duramax LB7 PPE Performance Silicone Upper & Lower Coolant Hose Kit (119020100) Factory coolant hose T fittings are molded hose or made out of plastic and are prone to cracking at junctions, causing coolant loss. Replace your worn or leaky factory coolant hose system with PPEs Performance Silicone Coolant Hose Kit. Perfect for your stock or highly modified Duramax 6. 6L diesel truck. Engineered for performance and durability, it features 4