Hi,
When I bought my car it had very dirty hood bottom. Like black, greasy sooth whole bottom of bonnet. I thought it was maybe an oil leak in the past, sprinklink all over the engine.
I cleaned it throughly to like new shine, inspected for any leaks and conclided, it must have been resolved.
But now, 2 months later, hood is again becomming black dirty from inside engine room. It looks like exhaust deposits. All fluids are stable, no leaks.
My previous 2.5 Pathfinder did not have such symptoms. What could it be?
When I bought my car it had very dirty hood bottom. Like black, greasy sooth whole bottom of bonnet. I thought it was maybe an oil leak in the past, sprinklink all over the engine.
I cleaned it throughly to like new shine, inspected for any leaks and conclided, it must have been resolved.
But now, 2 months later, hood is again becomming black dirty from inside engine room. It looks like exhaust deposits. All fluids are stable, no leaks.
My previous 2.5 Pathfinder did not have such symptoms. What could it be?