Well lately, a certain scratching sound has been coming from the engine bay. Car has 92k miles.

The noise doesnt seem as its coming from the engine bay but from the serpentine belt are on the bottom.

Its sounds like metal scraping. I looked everywhere and dont see anything that would casue that. The belt is the factory one.

Any ideas..

Overall, car running fine, no problems at all

 

wondering if you found he solution.

 

Idler and tensioner bearings probably. Take the belt off and spin those pulleys and listen for crunchy bearings.

 

Idler and tensioner bearings probably. Take the belt off and spin those pulleys and listen for crunchy bearings.

13 year bump... Btw..lol