Well I was checking the Burban today and noticed a small amount of oil that appears to be coming out of the exhaust manifold where it connects to the engine 1st cylinder passenger side. Any ideas? Should I worry? No weird noises and runs fine.
Red RTV applied sparingly so that it doesn't ooze over into the drain cavity when compressed, is what I use now when I I do turbo swaps if I don't have a new gasket handy, or I tap out a gasket from sheet gasket paper