I sent my injectors to deastchwerks for a cleaning. They came back with a piece of black plastic on the ends. Appears to be glued on. I don't know what it's for and they aren't open to ask. I would like to get these installed this weekend. Should I leave it on there, or take it off?

 

Never seen that on a Honda injector before. It will definitely change the spray pattern of the injector. I would wait until you can contact them and see what it's for. Or find someone who has used them before.

Did they come back with any sort of documentation on the invoice of services rendered or flow reports?

 

flow reports, yes

 

Do they have a web site?,, Is there an E Mail contact there, or on the reciept? maybe they monitor this or their business phone for emergencys

 

They are a reputable site, they just aren't open on weekends.

 

I put them in, fit and work fine.