New Felpro UIM gasket leaking after 5 days
I had another post but I though I'd start a new one, I replaced the LIM gasket with a GM one and the old gaskets were badly deteriorated. I replaced the Upper gasket with a FelPro all looked fine before the replacement. What could cause the new gasket to be leaking externally. I can see it barely seeping out. when running, it'* not pouring all over the ground or anything. Could the new Fel Pro gasket be faulty? I'm hoping that'* the case.