It is my understanding that they are Bosch items, but I may be wrong. I have been advised that these injectors do not thrive being exposed to the atmosphere. I'd wrap em in cling film perhaps?
I have never heard of the company by the way so can't help there.
Also have a good look at the cable firing the injector is it corroded. No 5 tends to get corroded quite badly
Here it comes again, I don't stand a chance
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