Sea Foam is the best kept secret around. If you use it in your car or truck engine or even use the spray on your trimmer's 2 or 4 cycle engine at the beginning of the season you will be shocked at the improvement.
1. What Is BlueDEF Diesel Exhaust Fluid? Diesel exhaust fluid or DEF is one of the key elements of the Selective Catalytic Reduction (SCR) process used by most medium and heavy-duty engine builders to meet EPA 2010 regulations.BlueDEF™ is a nontoxic solution of 67.5% purified water and 32.5% ultra pure automotive grade urea. BlueDEF helps convert NOx into nitrogen gas and water vapor – two harmless and natural components of the air we breathe. BlueDEF™ is stable, colorless and odorless.
2. How much DEF will my truck use?
One gallon of BlueDEF™ is used approximately every 300 miles. A truck with a 20 gallon DEF tank can go up to 6,000 miles between fill-ups.