Well when i got my truck it barely leaked any oil at all (might leak 4 drops if you let it sit there all night). When i got out the other day and it sat there for a few minutes, i noticed a good puddle of oil under the truck. My first thought was KDP but me and cumminsdriver got to lookin at it today and it looks like its coming from a gasket on the vaccum pump. How hard of a fix is it?