[ebod]

Has anyone ever successfully diagnosed a 2.9CRDI buzzing noise when cold that fades away when warm ?
I'm at a loss to isolate it. Not sure whether its near the EGR valve or at the other side of the engine.



Can the fuel heater or EGR buzz ???

 

[kmerson]

Any luck? Have a similar noise when the car is cold, ie the weather is cold and the car is started when cold. When car is warm noise goes...?.

Very loud this morning!,

Ken.