FUEL INTEGRITY - A QUESTION OF HYGIENE
In general, the fuel quality of New Zealand delivered fuel is of acceptable but varied standard. The regulations require that it meets given standards - and it does. However, that does not mean it is contaminant or water free. For Diesel Over 80% of all diesel and fuel system issues are caused by contaminants including water in the fuel. Contamination can affect a wide range of systems and can accelerate component wear and decrease service life. Even if no immediate failure