Power loss when accelerating and loud engine noise?

1997 FORD F-150
179,000 MILES • 4 CYL • 2WD • AUTOMATIC
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SARAH BILLINGS
  • MEMBER
  • 1 POST
My truck sounds very loud when I start it up and gets louder when I accelerate. When accelerating I hear a sound like metal in spokes if that makes sense. It has no power anymore either, especially going uphill. I can't get it to go past 50 MPH when it used to go at least 80 MPH easy. The transmission is shifting hard as well.
Jan 6, 2023 at 2:12 AM
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STRAILER
  • ✓Experienced Mechanic
  • 55,256 POSTS
It sounds like your clutch fan is locked up, open the hood and without the engine running turn the fan clutch it should have some resistance but turn smoothly.

here are two guides and a video to help us fix it:

https://youtu.be/N_-MLVlBHk8

and

https://www.2carpros.com/articles/fan-clutch-removal

and

https://www.2carpros.com/articles/fan-clutch-symptoms

Please go over these guides and report back.

Jan 7, 2023 at 2:25 AM
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