HELP Knocking : (

[G9TUS]

Its a bit of a weird one but sometimes when I drive on a bumpy road I got quite a large knocking sound that sounds like its in between the windscreen and the dash.

I was just wondering if anyone has experienced this-if so how to stop, and if anyone has any ideas what it is????

It sounds like its from where the air comes out right at the back of the dash!

I dont think its anything major as it is fairly infrequent but it comes and go's-when its here it drives me crazy LOL

 

[Turner]

theres a d-warf in your dash?

 

[G9TUS]

lol possibly but im not completley sure-it has not done it this morning though but im sure it will be back-its driving me insane

 

[Turner]

id check all front suspension,springs top mounts etc

 

[G9TUS]

its just been serviced and mot'd this week and it was completley fine???? its defo from the cabin

 

[G9TUS]

not done it today-but im sure it will be back