Vehicle vibrates and makes noise when the A/C is turned on?

Tiny
JENNJIM
  • MEMBER
  • 2005 FORD FOCUS
  • 2.0L
  • 4 CYL
  • AUTOMATIC
  • 180,000 MILES
Whenever we turn on the A/C the vehicle starts vibrating in the front engine and makes a loud noise. The radiator fans would start to vibrate like crazy and then after a while they would calm down again. I took a look and noticed one of the fans was broken, but I was not sure if that would cause all the vibrations and noise. The engine mounts, transmission mounts, and serpentine belts were recently replaced.
Wednesday, May 24th, 2023 AT 5:28 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,643 POSTS
Yes, the fan blade being broken will make the noise and vibration, here is how you can change it out. This guide can help, and I have included the instructions for your car in the images below.

https://www.2carpros.com/articles/replace-electric-fan-motor

Check out the images (below). Let us know what happens and please upload pictures or videos of the problem so we can see what's going on.
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Thursday, May 25th, 2023 AT 11:32 AM

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