I have a misfire on Cylinder 2 and have narrowed it down to either the Fuel Injector or Compression. I decided to buy an aftermarket injector and then I thought that I may want to just replace them all with factory ones.

I pulled all 6 Injectors and they all were the same Arram brand.....Any opinions on these guys ? Any good ? or should I go with factory ?

 

How long have they been in the engine?

Is this the first problem.

There are so many knock offs and poor quality injectors I have never heard of them but that means nothing .

Then these injectors might be a private label of someone like Denso Have you found anyone local who sells this brand?