The FIC fuel injectors are completely remanufactured and are fully tested to exceed OEM specifications. Remanufacturing Process Product Features:All fuel hose, external seals, filter, pintle cap, etc. are removed.Fuel injector is then fully disassembled.All components are checked to meet OEM specifications and cleaned.Coil is replaced with New FIC Coil.All internal seals are replaced.Injector is re-assembled and calibrated The injector is fully tested for:Coil resistanceSpray patternFuel delivery - static and dynamicLeak testOnce the injector meets all OEM specifications, the filter, pintle cap, all external seals, hose and hose ferrules are replaced.