*INSUFFICIENT power during driving, fuel injection efficiency is not high, and fuel consumption is high, need to replace the fuel injector. Otherwise, the injector will malfunction and the fuel injection amounts will not be aligned, which will eventually affect the air-fuel ratio. In addition to the accurate fuel supply, the fuel injector ensures the accurate air-fuel ratio of the engine, which can keep the engine running smoothly, and its exhaust gas can meet environmental protection regulation. *REPLACE PART # - Replace For JS4D-2 16600-1S700 FJ492 FJ397. *FIT THE FOLLOWING VEHICLE - Fuel Injector Plug Replacement For NISSAN Frontier Xterra Pickup 96-04 2.4L.
