Bullys3
Registered User
Took my car for a boost leak test last week as I was hearing a flapping pipe sort of noise on boost but everything was fine! The garage thinks it's a valve that's not shutting and just fluctuating, my car was mapped and they thought it was a dodgy map causing the issue, ( I didn't know it was mapped) they put the standard software back on and the noise had virtually gone but still there slightly, what could it be? The recirculation valve not shutting properly? I have a DV+ on and still does the noise with that on! Any thoughts on what it is or is it normal? Thanks
