Re: TrevorK's 1955 Packard Patrician

Posted by HH56 On 2019/12/15 12:46:39

Probably came from the oil filter return port which drops the filtered oil into the lifter chamber and is fairly close to the oil filler tube opening. With the tube out air flow from the fan could have caused some turbulence at the opening and the filtered oil stream at the return port could have been blown out.