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Fuel Testing Basics

Fuel testing is the only way to accurately verify fuel quality. There are many types of field tests and equipment available to identify problems. Field testing with instant or near instant results can provide a quick and responsive method for monitoring fuel quality. There are value tests available to measure water in ppm, acid number,…

Testing Fuel for Acidity

Acidity is one of the major indicators of diesel fuel quality. Diesel fuel that has degraded will have a higher acidity level and be out of spec. Understandably, high acidity damages both dispensing equipement and engines. Common damage includes pitted fuel injectors and premature failure of fuel system components. An easy and inexpensive way to determine the…