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04 s10 zr5 belt spinner thing makes loud clunk


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Jfish20
New User

Mar 20, 2017, 5:43 PM

Post #1 of 3 (1240 views)
04 s10 zr5 belt spinner thing makes loud clunk Sign In

Parked in driveway and noticed wierd noise popped hood and seen a thing stop spinning then start spinning again then stop again. Not sure if normal or not has 116k miles 4.6 or 4.3 v6 engine. Here is a video of what is happening https://youtu.be/zBm9tyQ-xPY


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Mar 20, 2017, 8:00 PM

Post #2 of 3 (1235 views)
Re: 04 s10 zr5 belt spinner thing makes loud clunk Sign In

That's your AC compressor cycling on and off. It may be low on refrigerant or it may just be too cool outside for it to stay engaged.



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Jfish20
New User

Mar 21, 2017, 4:31 AM

Post #3 of 3 (1224 views)
Re: 04 s10 zr5 belt spinner thing makes loud clunk Sign In

Thanks!






 
 
 






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