While wheeling a couple of weeks ago, I had a few long, steep inclines that I had to make high RPM runs at. When at the steepest part of the climb, my check gauges light came on and the oil pressure dropped to zero. I backed out each time and the pressure would return to normal. Fresh oil change and good level. Crawled through some trenches where it was just about laying on it's doors with no issues so it is definitely a nose-up issue. Guessing the oil is just running away from the pickup? Pulling the pan to check pickup and screen. Not ready to drop $400 on Morosso deep sump pan. Almost as much as I paid for Jeep.
98 XJ 4.0
98 XJ 4.0