I have been having a bit of an odd miss sometimes when the car is at idle. I decided to grab a used set of injectors to see if they resolved my issue. I ordered a set that were listed as 2.2Vtec but I am looking at the posting again and it says F22 F22A. All of the f22 Injectors should be 235cc so that should not be an issue. They should all be peak and hold so that should not be an issue as well.


I did notice that my injectors have an additional cap on the end of them with an additional gasket I believe. The injectors in the picture do not seem to have that cap/seal. Looking at the other listings online I am not getting a clear picture of what they "should" be.


I'm wondering if the F22A and F22B have different injectors or do they just vary year to year. Is it safe to install them without the additional cap? I tried to remove one of the caps a few months back and they are not coming off without a fight.


Any help or experiences with this would be helpful.


FYI, 1994 Honda Accord EX. Stock Fuel Rail/Intake Manifold with Earls lines/fittings/filter/.

 

F22A1-6 and F22B2 are interchangeable. No you do not need that cap.