09-21-2014, 09:02 AM
(This post was last modified: 09-21-2014, 09:53 AM by cosmic_splatter.)
There are two hoses that go into that EGR Main. The little hose that is on the top cap and the big one that goes onto a bent pipe coming out of it. I blew into the bent pipe while closing off one of the engine exhaust ports and I could hear air bypassing the valve to the other side.
Will drive it some more, but so far so good. Today is not hot and that's when I saw the most issues. So, I'll see how it does in the heat.
John
ps. To my surprise, the egr temp probe came right out with little effort. I did that first while the egr main was still mounted to the manifold. Easier to put torque on it.
Will drive it some more, but so far so good. Today is not hot and that's when I saw the most issues. So, I'll see how it does in the heat.
John
ps. To my surprise, the egr temp probe came right out with little effort. I did that first while the egr main was still mounted to the manifold. Easier to put torque on it.
95 Geo Tracker, Build Date 1/95,16v, Fed, Cami, 4x4, MT, Headed for Grenada.