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).
FAQ: What are the reasons for black smoke?
ERIKC Answer:Intake factor
Insufficient intake air
Insufficient intake air, low intake air, and the injected fuel can not be completely burned, it will form black smoke. Commonly caused by the intake system, the black smoke has such characteristics: normal idling, black smoke with load operation; insufficient intake air The idling and low-load operation is normal. When the load increases, the air volume cannot change with the amount of fuel, and the air-fuel ratio is changed, causing the mixture to be too concentrated, resulting in black smoke. The intake air volume, intake air temperature, etc., can be read on the diagnostic instrument.
FAQ: What are the reasons for black smoke?
ERIKC Answer: poor air intake
Inlet pipe leakage, bending, blocking, or sucking, especially the hose, it is easily deformed, leading to poor air intake.
FAQ: What are the reasons for black smoke?
ERIKC Answer: turbocharger failure
The supercharger is the core of the air intake system. It converts the energy of the exhaust gas into the intake air energy. The turbocharger has a fault or low efficiency. It directly leads to low boost pressure, insufficient engine power, and even black smoke.
