Dissolves hard carbon formations such as lacquer, gum, varnish and wax from fuel injectors to improve combustion, acceleration and performance.
ZP-500 Fuel Treatment
ZP-505 Fuel Injector Cleaner
Formulated for hard baked-on deposits created by the high heat of the diesel engine. It softens, cleans and disperses carbon, varnish and gum from fuel system and combustion chambers.