On my 1600cc engine, the left side valve lifter cover has leaked twice. Once when I first bought the Van. Then after I replaced the gasket it leaked again. Both times the bottom side of the cover the gasket blew inward towards the lifters and oil comes pouring out.
The second time, not so much in a panic this time by seeing oil pour out from under the engine. I crawled under and took a look. The oil was actualy misting out from the opening. Agains same scenario as before the gasket had dislodged at the bottom and moved in towards the lifters.
I cleaned it up thoroughly and replaced the gasket again. This time using my sealant a little more liberally in an effort to hold that gasket at the bottom.
my question: where does the oil return from in that area? I can not see any holes that it would drain back through, like I would see on a vertical engine. I wanted to make sure they were not clogged cause too much pressure to build up and blow the oil by the gasket. The misting of the oil is what is causing that concern. Then again, that misting may have just been from the engine vibration as the oil began to fall. Any ideas? Chuck