2003-2011 [Subscribe to Daily Digest] |
![]() | [Main 93 Bulletin Board | BBFAQ |
Prev by Date | Next by Date | Post Followup ]
Member Login / Signup - Members see fewer ads. - Latest Member Gallery Photos
Update--Re: Screeching sound when turbo needle touch the red line Posted by Michel_DDO [Email] ![]() ![]() In Reply to: Re: Screeching sound when turbo needle touch the red line, Michel_DDO ![]() |
Thanks everyone for all the hints.
I could see no oil leak at the turbo and the turbo wheel (turbine?) has no side movement and move freely.
I decided to replace most of the vacuum lines with 4mm silicon ones. Replaced the Charge air bypass control valve and the Boost pressure control valve.
I had to replace the seals at the vacuum pump also.
Just to say that the car is running like a new one! No noise from the turbo at all and it seems that the car/turbo is more responsive and powerful than before but it might be just an impression.
It's been three weeks now and I am really happy :-)
Michel
No Site Registration is Required to Post - Site Membership is optional (Member Features List), but helps to keep the site online
for all Saabers. If the site helps you, please consider helping the site by becoming a member.
![]() |
![]() |
![]() |
![]() |
![]() |