As per edit note
For the noise, when it is happening at idle, open the needle valve gradually and does it stop?
As per edit note
For the noise, when it is happening at idle, open the needle valve gradually and does it stop?
Last edited by Bidja; 15th February 2019 at 08:58 PM. Reason: Deleted first para referred to your boost thread so put it there
2008 GU WAG ST Manual CRD - To do the job
10G (15th February 2019)