06 squealing sound (only on 06 built after feb/06)

BruceJack · 05-14-2006

My 06 mustang gt makes a squealing sound on acceleration when I put the pedal half way down, like a belt slipping. The car was manufactured mid March. I was told that they changed the style of the manifold at the time of my production, and that could be the cause. Did anyone haer of this?

BruceJack · 07-01-2006

My 06 mustang gt makes a squealing sound on acceleration when I put the pedal half way down, like a belt slipping. The car was manufactured mid March. I was told that they changed the style of the manifold at the time of my production, and that could be the cause. Did anyone hear of this?

Zenmervolt · 07-02-2006

I know that I get a tiny bit of a whistle from my JLTII intake when the PCV valve is open. It might just be that if it's very faint.