The oil pump might be damaged and need to be replaced. Also, the oil pressure sensor might also be fault.
It should be on the same side of the engine as the oil filter or passenger side
Only need drained when water in fuel light comes on. Filter needs changed every 15,000 miles or once a year.
Check engine light codes, air filter, spark plugs, tire pressure, catalytic converter ,
We have changed the light
Have you replaced the fuel filter? It sounds like the fuel pressure is bleeding off at shutdown. Can be a fuel pressure regulator problem. There is no serviceable fuel filter on the 1998 Neon. It is inline with the fuel pump. The tank will have to be dropped and fuel pump replaced.
Oil PRESSURE is an indication of the condition of the engine's bearings. If the oil pressure is low, the engine is about ready to quit.
5.2 or 5.9 it is on the back of the engine, next to the distributor. 4.7 it is on the driver side front of the engine, above the oil filter. It sends a signal for the oil pressure gauge or low oil pressure warning light as equipped.
No, a Dodge Avenger will run without oil pressure.
Low tire pressure
Back side of engine, look for wire going to flat side of block backside. Reachable from underneath. Changed it while doing the oil. Fixed the light!
Change the fuel filter or drain the water out of the fuel filter.
The light will reset itself if the system is working properly and the tires are at the correct pressure. If the pressure is correct and the light is still on, you need to take it in for service.