Sounds: pulley? Or turbo? - Saab 9-5 Bulletin Board - Saabnet.com
The banner above is an advertisment - if it asks you to download software, please ignore.
Site News -
[General |
Members |
C900 |
9000 |
NG900 & OG93 |
93 |
95 |
NG95 |
99 |
Sonett |
Vintage Models |
Clubs |
Other Cars |
FAQs |
Gifts |
Member Photo Galleries |
Member Directory |
Classifieds |
Manuals |
*Buddy Registry |
*Mileage Registry |
Polls |
What's New |
Raffle |
Photo of the Month |
Sponsors]
[Main 95 Bulletin Board | BBFAQ |
Prev by Date | Next by Date | Post Followup ]
Member Login / Signup - Members see fewer ads. - Latest Member Gallery Photos
Sounds: pulley? Or turbo?
Posted by Ferenc [Email] (more from Ferenc) on Sat, 1 Feb 2014 14:43:52
Members do not see ads below this line. - Help Keep This Site Online - Signup
I'm experiencing whining sounds. I'm wondering where they are from, is it possible for the turbo to make low whining noises at certain rpm?
The sound seems to come from the engine department and it's only noticable around 2000rpm. It's not high-pitched, nor is it the low grumble of an universal joint. I initially thought about one of the pulleys and took off the serpentine belt.
I always find it difficult to identify the wrong (expensive) sounds amidst the normal sounds and I did not find play in the bearings, so I put everything together again.
Today on a longer trip I noticed the sound appears exactly when and only when the turbo boost needle goes from the white area to the yellow area. I wonder if the turbo/-shaft can make those noises?
Cheers,
Ferenc
posted by 84.84.9...
Posts in this Thread:
Members do not see ads below this line. - Help Keep This Site Online - Signup
Post a Followup
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.
StateOfNine.com
|
SaabClub.com
|
Jak Stoll Performance
|
M Car Covers
|
Ad Available
|
Random Saabnet.com Member Gallery Photos (Click Image)
This is a moderated bulletin board - Posting is a privilege, not a right.
Unsolicited commercial postings are not allowed (no spam). Please, no For Sale or Wanted postings, SERIOUSLY.
Classifieds are to be listed in The Saab Network Classifieds pages.
This is a problem solving forum for over 250,000 Saab owners, so expect to see
problems discussed here even though our cars are generally very reliable. This is not an anything goes
type of forum. Saabnet.com has been a moderated forum since 1988. For usage guidelines, see the
Saabnet.com Mission and Purpose Page. Please remember that you are
not anonymous. Site Contact | Site Donations | Other Sites by SP -
Poverty2Prosperity.org | Run Club Menlo Park | ScreenBot
Site Members do not see red text instructions, bottom of the page anchor ads, or box ads.
Click here to see all
the Site Membership Benefits!