intake squeek

[slipery samon]

does anybody know how to solve this as its louder now with my de-cat and when you put your foot down its just a load whistle and really anoying cheers

 

[Chambers_CUPRA]

Sounds like a leak may be...

Spray some carb cleaner over the intake and vac pipes with the engine idling see if you engine revs pick up when carb cleaner Is sprayed over em

 

[Mark_vRS]

I had a high pitched sqeal on boost, was a boost leak...

 

[slipery samon]

im only a little 1.4 8v so no turbo haha and i sprayed some carb cleaner in and its done nothing :/