Please help. My 03 Murano started making this clicking/tapping noise a while back ago, it only does it in gear, it is more noticeable when driving around 40mph, CHECK THE VIDEO ATTACHED. the faster I go the faster the clicking sounds, at first I thought oil was low and as a matter of fact it was, so I added about half a quarter thinking that was the the reason it was making such a noise, well that wasnt it. 2 weeks ago I changed the spark plugs and the noise is still there.
I did some research and noticed that fuel pressure dampers was a common failure in muranos and were also responsible for such a weird engine sound.
I bough and changed both of them yesterday and once again that didn't solve the problem, im concerned that It might be something inside the engine. murano strange engine noise - YouTube
I PLACED MY PHONE UNDER THE DASH HOPING TO GET BETTER & MORE CLEAR SOUND.