Originally Posted by GrizzlyMan

Scrolling through posted threads, one mentions cracked resonator throws ECU codes. The vehicle suffered a minor front bumper hit, maybe the box is slightly cracked and has gone unnoticed...?!

I watched the video, sounds to me like a bad bearing. Easy, well kind of, to figure out, loosen up tensioner belt and spin each of the pulleys. They should feel smooth but with some resistance, sign the BB packet is solid. If it spins endlessly like a skateboard wheel, is reaching the end of its life. Excessive play, grinding noise, and rough, bb pulley is toast and needs replaced.


I would have liked the video be taken give it a few bleeps of the throttle to see if the clanking progresses following the throttle movement (vehicle in P and E-brake of course).