General Installation Instructions

The primary objective of installing Evans Waterless Coolant is to eliminate many problems associated with water in conventional water-based, while increasing reliability and engine life.

The conversion / installation from a water-based coolant to Evans is a straightforward process that can be undertaken by anyone with some basic experience in engine mechanics, provided the instructions below are adhered to.  For a list of specific heavy duty engine applications, click here.

Evans Prep Fluid is specifically formulated to purge remaining water-based coolant from the system after initial drain.  Since certain parts of the cooling system might not drain completely by gravity, installing a scavenging fluid is the most practical method of removing all of the water-based coolant. The Prep Fluid is not formulated to chemically clean the engine of rust and scale, but the process of circulation and draining will help remove any loose sediment.

Please contact an Evans dealer or email here with any questions.