Cummins Coolant Bypass Kit 003-05 Auto Trans with Stainless Steel Braided Line Powerstroke we always recommend you check

we always recommend you check your fuel pressure under load after installation

Then we replace the plunger and barrel assembly

and the 1/4 tank issues typically encountered when seeking a higher flow lift pump to meet your engine's need

When replacing the discontinued filters with the new XWS-3002 and PF-3001

Cummins Coolant Bypass Kit 003-05 Auto Trans with Stainless Steel Braided Line Powerstroke we always recommend you checkIncreased Coolant Flow, Decreased Coolant Temperatures. The rear cylinders on the 5. 9 6. 7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. This can cause excessive pressure to build in the cooling system, especially the rear of the block and blow out freeze plugs externally, or the smaller diameter plugs under the valve cover, leading to a failure. Our coolant bypass kit adds a secondary