hi everyone, i have a 96 ls 3.0 here in florida, i notice that my oil pressure gauge was reading maximum pressure even with the engine off and just the ignition on.when i removed the connector to the switch i get no reading which would be normal meaning no shorts in the wiring so i bought a new switch but i am still having the same readings.The gauge acts like a gas gauge meaning it does not just shoot from left to right but takes it time . All this started happening after going thru alot of water causes by tropical storm FAY. thanks for you help