The message to which you are about to reply is shown first. GO TO REPLY FORM



 VIEW    REPLY TO THIS MESSAGE    PRINT   SAVE 

Metal on metal sound from turbo on cold start 700

posted by  someone claiming to be looking for change on  Wed Sep 10 09:10 CST 2003 [RELATED]

You may have a choice of two problems. If it is the impeller then when cold it would have lost most of its oil film, giving it enough clearance to hit the sides. See my earlier post to another question same subject, you may have a leaking exhaust gasket that is on its way out. If it is the impeller it will have over 1/8" vertical wiggle and the blades edges will be ragged. If not ragged seriously consider looking at the exhaust manifold gaskets. If the impeller is ragged, you can replace the cartridge but it's worth it in longevity to get it balanced.

cheers
RK






USERNAME
Use "claim to be" below if you don't want to log in.
PASSWORD
I don't have an account. Sign me up.
CLAIM TO BE
Use only if you don't want to login (post anonymously).
ENTER CAPTCHA CODE
This is required for posting anonymously.
OPTIONS notify by email
Available only to user accounts.
SUBJECT
MODEL/YEAR
MESSAGE

DICTIONARY
LABEL(S) +
IMAGE URL *
[IMAGE LIBRARY (UPLOAD/SELECT)]

* = Field is optional.

+ = Enter space delimited labels for this post. An example entry: 240 muffler


©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.