Lets just say EVERY thing on my 84 300D Turbo is working fine, but my Oil Pan Gasket which is leaking, and causing low oil pressure, could that cause shaking of the engine? I had to set the idle up to stop the shaking, it's at about 850 to 900 RPM, with the idle up, it runs fine. I'm thinking that since I set the idle up it's pumping more "oil or pressure" through the engine and calming it down. Could this be possible?