Volvo S90 & V90 Returning for 2017, This sleek full sized sedan mixes luxury with a sporty look.

Whats wrong with my V90 Engine?

  #1  
Old 11-13-2018, 03:52 PM
Junior Member
Thread Starter
Join Date: Oct 2018
Posts: 7
Default Whats wrong with my V90 Engine?

Whats wrong with my V90 Engine?


Whats wrong with my V90 Engine?


#1
AfonsoF1999 , Today 01:04 PM
I have a 97 V90, its a 2.9 in line 6, manual gearbox.
In the past few months the engine has developed some weird noises that I cant figure out.
First it makes a whining noise as rev's go up, but that may be from the power steering pump as it is kind of f'*cked and needs to be replaced.
The other noise, and what worries me most is a kind of grinding when I rev it up a ler go of the trothle(see vídeo), it also makes a whistle noise when I rev it up, kind of like a vacuum leak but coming from the front of the engine.
I replaced the PCV system as it had crankcase pressure and I thought that was causing the other noises, but they never went away.
Please help.

Video: https://youtu.be/R2275had_xk
 
  #2  
Old 03-26-2019, 01:11 AM
Junior Member
Join Date: Oct 2013
Posts: 1
Default

Check your engine accessories, pulleys and timing belt pulleys. You may have a bad bearing in something that is being turned by a belt that is mankig noise, not a vaccum leak. Good luck!
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
AfonsoF1999
Sights N Sounds
0
11-13-2018 12:04 PM
big alan
General Volvo Chat
1
03-15-2010 02:21 AM
danadornburgh
Volvo V70
3
02-20-2009 09:23 PM
alsawye
Volvo S80
1
12-16-2008 05:00 PM
T5RACER
Volvo V70
3
11-03-2006 04:57 AM


Thread Tools
Search this Thread
Quick Reply: Whats wrong with my V90 Engine?


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.