2006 Nissan Pathfinder 4.0 V6 181k miles
Always used Mobil 1 10w-30 full syn for most of the oil changes...some 5w-30 at times. No oil leaks except for the valve cover gaskets which has been changed.
Last oil change, I went with NAPA 5w-30 full syn and have noticed oil on the bottom of the bell cover housing..assuming an area where the rear main seal leak would show. Doesnt drip on the ground.
Could this be oil brand related?
Always used Mobil 1 10w-30 full syn for most of the oil changes...some 5w-30 at times. No oil leaks except for the valve cover gaskets which has been changed.
Last oil change, I went with NAPA 5w-30 full syn and have noticed oil on the bottom of the bell cover housing..assuming an area where the rear main seal leak would show. Doesnt drip on the ground.
Could this be oil brand related?