No oil pressure when engine is hot
I have an 02 Sedona that when the engine warms up has zero (0) oil pressure. I put in a mechanical guage, so I am sure there is no pressure. Also, as expected, there is a lot of valvetrain noise with 0 pressure. I noticed smoke and a burning oil smell from the fron exhaust manifold, but couldn't see a leak. I changed the oil, put in some Lucas oil conditioner, and changed the filter with no results (that was a month ago,and the van has been sitting since. We don't drive it.)
Any ideas as to what to look at next? Thanks.
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