Weird end of rev rumble.

[Optllizer]

Originally Posted by Themoog

I haven't listened to your clip but on my 4.4 the ac compressor makes a weird rumbling noise after 3k rpm. Due to have it replaced soon.

I have an AC Clutch code which I don't feel like dealing with yet. all my temp sensors work so it's probably the coil. last summer the ac would take 10 mins to turn on and then randomly turn off. I knew something was going to die but didn't deal with it because it was the end of summer.

In PASoft the compressor turns on and is active but the coil doesn't engage. I was gonna do research on it soon.