Is this the compressor spasming??

[chris_in_phx]

Turned on the truck, backed out of my garage and stopped in driveway; heard it making this noise.

I had AC on and as soon as I hit hvac OFF the sound/vibrating went away. Turned ac back on and everything worked fine.

Is this the compressor?

Drove today and worked fine too.

This is under driver side front wheel well

 

[EOD Guy]

You may have discovered the source of the weird noise a lot of members have posted about.....

 

[chris_in_phx]

You may have discovered the source of the weird noise a lot of members have posted about.....

I wish. I have that noise too but this was way more violent/unbalanced. Also it went away completely when i turned off the AC.

 

[EOD Guy]

As pronounced as it is, I wouldn't even look at it for a fix...... straight to the Stealer