strange noise when boost comes on

[ND04]

I thought my exhaust was blown ive had it checked its not then i thought it must be the manifold or down pipe had that took off and checked its spot on but it sounds like a blown exhaust/whistle only happens when the boost kicks in ive also took the dump valve off anyone got any ideas Thanks

 

[J444HN P]

Turbo pipe slightest bit loose and it would whistle but you'd notice it being down on boost aswell.

 

[ND04]

Turbo pipe slightest bit loose and it would whistle but you'd notice it being down on boost aswell.

All the pipes have been checked its not down on boost either its a strange one

 

[Andyrg@ ClioTurbo]

pop down and see us and well have a little listen and look for you

 

[ND04]

Thanks for the offer but ive sorted it there was a tiny split in one of the boost pipes

 

[DMS]

Mine was whistling like mad when it came on boost. Turned out to be a boost leak in the end. Easily fixed if you can find where it's coming from.

 

[Andyrg@ ClioTurbo]

the joys of this turbo lark