[Wraith07]

So I ordered some injectors from ECS Tuning and it looks like they already came with the injector seals installed. But I also got a whole bunch of pretty similar if not identical looking seals in another bag from them. See the attached picture.

These are index 12 btw and it was the kit of 6.

[cgn54]

Your all set put coupler's on and when you open injectors put them in quickly so seal does not expand..when I took old injector out I pushed up and down to clean a little bit so new one slides in better. Also don't forget to code them..

[Wraith07]

What do you mean by open them? I've already opened all of them....

[cgn54]

I just replaced all 6 injectors 3 weeks ago. I looked up post's before hand that said do not open injector package till ready to install..the seal can expand at bottom little one at tip.
I opened two at time because clip holds two install tighten do next two and repeat.. If
you opened might still work.. Good luck

[Wraith07]

How can I tell if they've been messed up? I put the cap back on right after taking it off, except it's not on all the way and can be pulled off with a little bit of effort.

[HouseN54]

They're fine, just put a little lube on the o ring. Install the decouple ring and drive them home, make sure you wright down the values so you can properly code them.