Well..... I need a quick answer from you guys again

[cruzinbill]

Ok i gotta swap out my injector O-rings when i get home(ones leaking). and i dont really recall if i need to remove the upper manifold.I was pretty sure it was just pulling off the TB and IAC but since i cant remember i figured i ask so if i do need to pull the upper off i can have a gasket ordered and waiting also when i get back home.

P.S. Witchhunter kicks ass for cleaning injectors ill post the before and after results when i get home.

 

[GrimJack]

I've always had the upper plenum off, but I'm not sure if it's actually *required*...

 

[crf_rider]

in the 15 min it takes to get it off I would do it. GIves you a chance to clean all the build-up out of it and the runners too.

 

[jetjock]

I've always had the upper plenum off, but I'm not sure if it's actually *required*...

Not required although it's good to do for other reasons. Allows one to check out valve deposits for example.

 

[cruzinbill]

i doubt i will then as its all clean there the only reason the one is leaking is when they were put in one oring was ripped(dont ask I didnt do it lol) I have never had any rip

 

[Arther3]

Not required although it's good to do for other reasons. Allows one to check out valve deposits for example.

ditto