WHISTLING A4

[vw754]

i can hear a very faint whistling sound,seems its around passenger side but im not sure,only doing this when im driving and put my foot down a bit,i can only hear it when driving


AUDI A4 TDI 130 B6 2001

 

[J7USS]

Sure it aint your turbo??
Some tdi's are louder than than another, Very faint could just be your turbo!!

I had a split hose on the Left side of my engine bay and noticed I could hear my Turbo whistling. Replaced the hose and cant hear it now.

Just a suggestion, you never know.

 

[vw754]

which hose? whistling/weezing only started a few week ago never noticed it before

 

[J7USS]

Air intake hose!!

 

[chris_20]

i love the noise of the turbo, its like a hiss for a second or so