Carbon build up....
 

it's like..... a lot!

Ok..... so I have TB cleaners etc..... and they can get some of it..... but the manifold inside is black.

Any suggestions for getting rid of this?

My initial thought is nitrous..... but that is a no.

I did a sea foam cleaning on the elentra..... but I dunno how effective it would be in the intake manifold.

Any suggestions?

small hammer and just bang it out... :D

GUM CUTTER!!!!!!!!!!!!!!!! Ask Ron...I did his manifold with gum cutter and it worked GREAT.

sea foam through the PCV line.

gum cutter FTMFW!!!! its so strong it took the paint off my valve covers lol

:stfu: you already said that
you don't need to say it every time someone else suggests something different

gum cutter does work pretty well, i used it to clean the used intake and heads i bought for the stang

edit: brand i used is 2+2...good stuff most auto parts stores have it

It depends what motor the mani is off, need that info, thx ;)

:D

dodge neon 2.4L DOHC

yea 2+2 gum cutter....same stuff, same can, different name

:rofl: :rofl: Neon!