CLEAN RUNNING
A MAJOR source of rough running and engine failure in modern diesel engines is contaminated fuel. Dirt, dust, bacteria and water all play havoc with diesel fuel systems, and the resultant damage can cost an owner tens of thousands of dollars. Modern common-rail diesel engines are most at risk as their high-pressure fuel systems are fickle and fragile, while the diesel fuel from some of the more remote stations can leave a lot to be desired.
The most common way to prevent any fuel contaminants from getting into your engine’s
