How to replace the idler pulley?

2007 MERCURY MILAN
1,950,000 MILES • 2.3L • 4 CYL • 2WD • AUTOMATIC
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LIONELL8732
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  • 150 POSTS
Hello, I want to know if you all have any diagram on how to change an idler pulley on my vehicle listed above.
Mar 22, 2023 at 3:00 PM
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STRAILER
  • ✓Experienced Mechanic
  • 55,579 POSTS
Sure, here are the instructions on how to change out the serpentine belt idler pulley. Check out the images (below). Please let us know if you need anything else to get the problem fixed.
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Mar 23, 2023 at 2:32 AM
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LIONELL8732
  • MEMBER
  • 150 POSTS
i figure out what's shaking and it's the tensioner pulley.
Apr 7, 2023 at 3:17 AM
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LIONELL8732
  • MEMBER
  • 150 POSTS
any idea on how to replace that part?
Apr 7, 2023 at 3:18 AM
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STRAILER
  • ✓Experienced Mechanic
  • 55,579 POSTS
Yep, check out the instructions in the post above. Let me know if you need any other help.
Apr 10, 2023 at 3:15 AM
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