Crazy Oil Pressure Problem!!
When in Park or neutral, the oil pressure is between 40 and 80. When I put it in OD, D, etc, it drops almost to zero! As long as I am in motion, it is fine. If I come to a stop lite, I can watch it drop as I slow, all the way down almost to zero. It is a 2.8, 1987, 4x4, Auto. When I gain speed, it never goes higher than say, 60(between 40-80), so thats cool, but when I slow down under 15 mph it happens, so at stops I drop er into N, and its fine, it goes back up. Thats all folks!!