Boost leak test

[tomistoogood]

Ive capped at the maf, inlet manifold and capped the pcv at the tip,
With only a few psi I'm getting a bubbling noise from the sump, is there anything else I need to disconnect to stop that bubbling?

 

[badger5]

yes stop pressuring the turbo seals on inlet

 

[tomistoogood]

Hello thanks for reply, how would I go about that?

 

[badger5]

pressurise it after turbo outlet or use a low pressure smoke tester

 

[tomistoogood]

Alright thanks very much.