I found a company that makes a repair kit for they 3.1,3.4 and 3.8 leaking upper intake manifold. The name of the company that makes it is Ken-Co. It is a really simple fix but they only sell to jobbers! It saves alot of time and money. If you google the companys name it will show the kit. I thought I would share this.
When I replace my upper intake manifold and replace my lower intake manifold gaskets I am going to take photos the inside. I am also going to get a sample of the oil to send out. I am woundering how much of a coolant isue this is!
When I replace my upper intake manifold and replace my lower intake manifold gaskets I am going to take photos the inside. I am also going to get a sample of the oil to send out. I am woundering how much of a coolant isue this is!