I DROVE UP TO 16,000 MILES AND THEN THE ENGINE SUDDENLY MADE A WEIRD SOUND. I WENT TO 2 NISSAN DEALERSHIPS TO CHECK IT OUT AND IT SAID IT WAS NORMAL FOR 2016 PATHFINDER.BUT WHILE DRIVING SOMETIMES IT WILL CAUSE A HUMMING NOISE LIKE A BEE AND ITS REALLY ANNOYING, I WENT TO CHECK IT OUT AND IT SAID IT WAS NORMAL, WHAT DO I DO NOW?