I changed my oil yesterday and noticed the engine sounding rough kinda diesel-ish and a clicking sound which was hard to hear in the video but it is there. To be fair, I've haven't had the hood up and listened intently before so this may have been occurring since I bought the car (few months ago.)

First oil changed was at the dealer and they used Valvoline (5w30 I would imagine) with an OEM nissan filter and I used castrol gtx 5w30 with a purolator pure one oil filter.

Car has about 28,800 miles on it. The CEL isn't lit up on the dash. The car drives fine and the clicking can't be heard from the interior.

When I was at the dealer for the last oil change, it got a clean bill of health except for typical 30K stuff they were recommending. They didn't inspect the entire car, just the normal stuff they inspect during an oil change. They did lube the rear axle and hub assembly.

Any ideas?

 

Bump, anyone have any ideas?