Check guages

Rclarkson62

Member
Original poster
Joined
Nov 11, 2020
Messages
29
Location
Connecticut
My "check gauges" light goes on when I'm stopped on an incline 90% time going downhill 10% time going up hill. My oil pressure drops to 0 when this happens. Rpms slightly fluctuate, engine sounds like it slightly sputters. What can I do to fix this.
 
I had to replace my oil pressure sender, too, because the oil pressure gauge would drop to zero. But my engine never did anything funny