[Dant19]

Hi
First time posting. Hello...
My son has a Ford Fiesta 2014 1.25 zetec. The engine has developed a problem. During heavy acceleration or reving, the is a large vibration inside the air filter box? It’s almost like it is being fed some exhaust?? It is quite loud and initially I thought his exhaust must of blown. But it’s definitely coming from the filter box. God knows what this could be? Has these petrol cars god a EGR valve?? Any thoughts.
Thanks Dan

 

[Fiesta_Hack]

Is it all stock? Have you taken it apart and inspected it? Difficult to help with such little detail. Maybe post a video

 

[Dant19]

hi
Thanks for the reply. Yes all stock. I will try and record a video now.

 

[Dant19]

unfortunately I am finding it difficult to upload a video I have just taken from my phone....