I've gotta be in the same boat with having an oil leak. I replace the pcv frequently and clean out the tube to the intake each time. I've tried seafoam and just tried a product from BG Products to clean out the inside of the engine and rings. I have no oil drips on the ground and the only oil residue I see underneath is at the front driver side on the A/C compressor. When I purchased the vx a little over a year ago I had to add about 1/8 of a quart at my fill ups (didn't even really need to add it, but I did anyways). Now... I'm adding anywhere from 1/4 - 1/2 a quart EVERYDAY. It's getting really ridiculous. I thought maybe the valve cover gasket was leaking, but I dont see anything from where you would think it was leaking from with the residue being in the location it's in. I replaced my intake manifold gaskets about 6-8 months ago and didn't see anything out of the ordinary. The intake manifold it's self was coated pretty good on the inside, but I didn't really think anything of it since it's probably coming through the pcv. I'm really at a loss and don't want to just keep throwing money at it in hopes of making the known problem just less. Anybody have any tips or idea? Thanks in advance.
I'm at a point of ready to sell it lol.