Thread: Part identification (fell off car while in motion)

1997 Pontiac Grand Prix 3.8L non. I began hearing a squealing sound that seemed to be coming from the other side of my dash board. This sound got louder as I pushed the gas and let off as I let off the gas. On my way home from class yesterday I heard something that sounded as if it was falling in the engine then my back passenger side tire ran it over. I went back for it and this is what I found. My car still drove me to and from work but my power steering did go out as i pulled into my driveway. Also after this part falling I smell a strong burning odor that seemed to start the second I start the car. Thank you to anyone who reads this!!

Originally Posted by BillBoost37

That is your tensioner pulley.

The accessory belt drives the alternator, water pump and power steering. Did your temp spike?

Thank you BillBoost37 I feel like an idiot not realizing that was the part.. I guess mostly because the car still ran, belt turned and no overheating occured therefore I thought it was air related.. The sounds previous the part falling off were more like squealing not squeaking it sounded nothing like a belt. Thank you again it was the tensioner pully somehow the belt just kept on rollin..

Again thanks for the help!!