Aseegz

Reference/questions points-
1) If you skip to 0:43, what is that tool for, and why do you need it ?
2)If you skip to 3:40 , That image is what I was under the impression you had to "clean" . Am I wrong ?
3)Starting at 4:00 - What is he talking about with drilling and screws, and ports and what not. I have no idea what part he is cleaning there, and how he is explaining it.


Thanks, still learning, I know you all prob know exactly what's going on lol

MAD_MIKE

Slide hammer. On '90-93 Accords you will need to pull a few plugs out of the intake manifold to clean the EGR ports.
That is the bottom of the EGR valve. It can become coked up as well, if you do clean it make sure that the valve still properly seats after you are done cleaning. Use a vacuum to help pull all the soot buildup out.
Those are the EGR plugs in the intake manifold, each runner has a plug and a passage. Easiest way to remove the plugs is drill them, install the slide hammer screw, attach slide hammer, and pull the plugs out.

There are two writeups on how to clean the ports in the FAQ. One applies to both 90-93 and 94-97, one is just for 94-97 2.2 cars.

Aseegz

You rock mike, thanks!!