CHEVROLET S-10 INSTRUMENT CLUSTER GAUGES OIL PRESSURE

My Truck Oil Pressure Gauge Has Started To Fluctuate. Oil Pressure Is Steady At Idle But When Accelerating It Drops To 0 And Then Builds...

Engine Mechanical Problem 1996 Chevy S-10 4 Cyl Four Wheel Drive Manual I Recentley Changed My Oil On My Chevy S-10. After Doing That...

I Just Changed The Oil And Noticed The Oil Pressure Guage Moving While Driving Around 65 Mph Going From About 50 Lbs To 45 It Never Done...