vxr500
forum member
- Joined
- Sep 6, 2018
- Posts
- 130
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- 46
This is my first 4.6 Mustang and i've read they can be noisy. My car has a slight knocking sound at idle and it increases with rpm. I never hear it while diving though. I did listen to some youtube vids of cam phasers and rod knock, and it doesn't sound like that. Vids: