M Martynhill Registered User Joined Dec 19, 2015 Messages 34 Reaction score 0 Points 6 Jan 2, 2016 #1 Over the past few day my s3 has developed a low pitch squealing nose on boost any ideas what it could be thanks
Over the past few day my s3 has developed a low pitch squealing nose on boost any ideas what it could be thanks
J JonoPhilpott Registered User Joined Jan 2, 2016 Messages 1 Reaction score 0 Points 1 Jan 3, 2016 #2 I'd take your intake of the the turbo and feel for play in the shaft if I was you!
<tuffty/> Badger 5 Edition...Its all about the flow... Staff member Moderator Joined Sep 14, 2008 Messages 24,836 Reaction score 6,078 Points 113 Location Wibbleton Website www.tuffty.co.uk Jan 3, 2016 #3 Boost leak is the most likely cause... a screech on boost can also be cavitation on mapped cars with standard sized OE or silicone turbo inlet pipes VCDS for fault codes would a a useful idea and smoke test for leaks <tuffty/>
Boost leak is the most likely cause... a screech on boost can also be cavitation on mapped cars with standard sized OE or silicone turbo inlet pipes VCDS for fault codes would a a useful idea and smoke test for leaks <tuffty/>