What is your question?
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What is your question?
* I have a pulley that I'm not sure what it's called or the purpose of it, it's located near the passenger side,I spin it by hand and it has a scraping sound,there are 3 bolts in the middle

1 Reply
Thank you for reaching out to Car Genius. Depending on which engine you have that pulley could be a couple different things. Let me know which engine and I can look it up to be sure but I am fairly confident your mystery pulley is a tensioner for the serpentine belt system. -Austin