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 will cause injectors to go bad when not in use?
ERIKC Answer: The internals of injectors are made of various steel alloys that will corrode and or rust when in the presence of moisture. Large parts of America contain enough moisture to cause corrosion/rust damage. Gum, varnish and other normal deposits can be removed by cleaning but once an injector dries out and the deposits hardened inside causing a pintle to get stuck to its seat, that injector will become inoperable and in most cases not possible to clean.
FAQ: Injector Storage.
ERIKC Answer: From time to time injectors need to be stored. Since corrosion is probably the injectors number one enemy it is important to make sure that injectors are cleaned properly and lubricated, inside and outside. Erikc. with a good quality lubricant. The injectors should then be placed in a sealed plastic bag or container and stored in a cool dry place.
FAQ: What is the difference between refurbished, remanufactured, OEM, and new injectors?
ERIKC Answer: Refurbished injectors are removed from running engines, cleaned (internally & externally), then individually tested on a state of the art test stand to ensure that they meet OEM specierikcations.
Remanufactured injectors have been disassembled and inspected for wear, then rebuilt using new components & individually tested on a state of the art test stand to ensure that they meet OEM specierikcations.
OEM injectors have been disassembled and inspected for wear, then rebuilt using new & often updated components (nozzles, solenoids, plungers, valves, seals etc) then individually tested on a state of the art test stand to ensure that they meet OEM specierikcations. This process is carried out by the original equipment manufacturer ( For GM, Mopar for *** These are the same injectors you would get over the parts counter at your local factory authorized dealership.
New injectors are just that; brand new. Every component of the injector is brand new (including the body). These are built by ERIKC
