Worn engine bearings: As engine bearings wear, they can allow oil to leak past them, which can lead to low oil pressure.
Clogged oil filter: If the oil filter is clogged, it can restrict the flow of oil to the engine, which can cause low oil pressure.
Oil leak: An oil leak can cause the engine to lose oil, which can lead to low oil pressure.
Oil pump failure: The oil pump is responsible for circulating oil throughout the engine; if the oil pump fails, it can lead to low oil pressure.
Worn piston rings: Worn piston rings can allow oil to leak into the combustion chamber, which can lead to low oil pressure.
