I have been getting a funny oil burning smell in my interior every so often while driving. About a month ago I removed my engine cover and observed oil which looked like it was coming from the valve cover. I cleaned the oil off and tightened the bolts and I still have the problem. While getting gas at a local service station the guy said it could be the intake manifold gasket and he would like to see it. I went home and removed the cover and observed oil which looked to be on the top of the exhaust manifold which would tell me its from the valve cover gasket and not an intake manifold gasket. I was quoted $250 for a new Valve cover gasket installed. It looks pretty simple! Anyone have any insight into this?