ERIKC bosch Repair Kit F00RJ03483 auto engine injector 0445120122 diesel Nozzle and Valve F 00R J03 483

ERIKC bosch Repair Kit F00RJ03483 auto engine injector 0445120122 diesel Nozzle and Valve F 00R J03 483​

Repair Kit description

Repair Kit Picture

Injector Repair Kit list 

ERIKC hot product

Mainly producing and selling CR injectors, nozzles, control valves, valve bonnets, CRIN repair kits, injector adjusting shims, common rail injector testers and repair tools. Besides our own brand "HAOTENG" and "DYD", we are also the sole agent of UK ERIKC (the former OEM factory of famous international brand common rail Parts).
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Injector FAQ

FAQ: Seal failure, white smoke, and slamming sound?

ERIKC Answer:When the injector is working, the sealing conical surface of the needle valve body is frequently subjected to strong impact and abrasive wear by the needle valve, the taper surface will gradually appear scratches or pitting, and the matching contact width of the conical surface increases, resulting in seal failure and fuel injection. Drop of oil. When the temperature of the diesel engine is low, the exhaust pipe emits white smoke. When the temperature of the diesel engine is high, the exhaust pipe emits a shot sound from time to time in addition to the black smoke. At this time, if the supply of oil to the cylinder is stopped, the sound of smoke emission and blasting will quickly disappear.

FAQ: The needle stuck and cannot be sprayed?

ERIKC Answer:Excessive moisture or acid in diesel fuel will cause the needle valve to become stuck due to rust; when the needle seal conical surface is damaged, the combustible mixture in the cylinder will also break into the mating surface and form carbon deposits, so that the needle valve is Stuck, the injector failed to spray, causing the cylinder to stop working.

FAQ: Endoleak, long injection time, start-up difficulties?

ERIKC Answer:When the needle valve makes frequent reciprocating movements inside the needle valve hole, if the diameter of the impurity particles in the diesel oil is too large, the guide surface of the needle valve hole gradually wears, resulting in increased internal leakage of the injector, pressure drop, and extended injection time. , causing the diesel engine to start difficult and increase vibration during work.