Hi everyone,
It only happens when the engine is completely cold (not used for 10 hours or more):
When I turn the (cold) engine on, it starts immediately (as always), but the oil pressure warning light stays on for about 2-3 seconds. For that period of time the engine sounds loud and "scratchy", as if it lacks oil. After that, the oil warning light goes out an the engine sounds healthy.
This has been happening for at least one year now.
When the engine is hot, the oil light goes out right after the engine begins to run and no strange noise occur.
Does anyone have any idea what it might be? Needless to say that the oil level of the engine is checked and that the problem remains even after oil/filter changes.
It only happens when the engine is completely cold (not used for 10 hours or more):
When I turn the (cold) engine on, it starts immediately (as always), but the oil pressure warning light stays on for about 2-3 seconds. For that period of time the engine sounds loud and "scratchy", as if it lacks oil. After that, the oil warning light goes out an the engine sounds healthy.
This has been happening for at least one year now.
When the engine is hot, the oil light goes out right after the engine begins to run and no strange noise occur.
Does anyone have any idea what it might be? Needless to say that the oil level of the engine is checked and that the problem remains even after oil/filter changes.