JP-8

The United States Air Force replaced JP-4 with JP-8 completely by the end of 1995, to use a less flammable, less hazardous fuel for better safety and combat survivability.

[2] JP-8 is formulated with an icing inhibitor, corrosion inhibitor–lubricants, and antistatic agents, and contains less benzene (a carcinogen) and n-hexane (a neurotoxin) than JP-4.

This is in the wider context of the 1986 NATO Single-Fuel Concept agreement, in which F-34 (JP-8) is to replace F-54 (diesel fuel) in land vehicles and F-40 (JP-4) in land-based turbine aircraft to simplify logistics.

Because lubricity to the BOCLE method is not specified in MIL-DTL-83133G, modern common-rail diesel engines can experience wear problems in high-pressure fuel pumps and injectors.

Another problem in diesel engines can be increased wear to exhaust valve seats in the cylinder heads, because a maximum sulfur content is not specified in MIL-DTL-83133G.

[7] The use of jet fuel in diesel engines has caused some minor issues, none of which were discovered in the Fort Bliss test with JP-8.

As JP-8 is less volatile than standard diesel fuel, it remains on the contaminated surfaces for longer time, increasing the risk of exposure.

Dr. O'neil Guthrie, a research scientist and clinical audiologist with the United States Department of Veterans Affairs Loma Linda Healthcare System in California, has compared the central auditory processing disorder to dyslexia for the ears.

Spec-Aid 8Q462 was introduced in 1994 to reduce choking and fouling in engine fuel systems and is a combination of a surfactant, metal deactivator, and an antioxidant.

[14] F-24 is commercial Jet A fuel (ASTM D1655) with the additive package required for JP-8 (SDA, CI/LI, FSII) added by the military.