RATTLE IN ENGINE BAY WHEN A/C IS ON

[Fretzy]

Lately when I turn A/C on i get a rattle from the engine bay only happens when its turned on what could this be please?

 

[Fretzy]

https://youtube.com/shorts/cKkdgTZbWW8?is=injyB-redOWE6yum

 

[Capri to ST]

Have you installed stiffer motor mounts? When some people do so they report noticing more vibration mostly when the AC is turned on.

 

[Fretzy]

I have a new RMM but its not an uprated stiffer one I think if anything its weaker than the stock OEM

 

[anxiouz]

Any chance it's this getting vibration? I don't think this is making noise while driving but I replaced the rubber grommet on that side and it still has just as much movement.

 

[Fretzy]

Hmm ill give it a wiggle in the morning. A lot of people said my compressor/ac clutch is toast. Clean engine bay BTW man 👍