Notices
Drivetrain Gearbox, Diffs & Driveshafts etc

Bizzare noise when accelerating

Thread Tools
 
Search this Thread
 
Old 15 May 2001, 10:25 AM
  #1  
dela
Scooby Regular
Thread Starter
 
dela's Avatar
 
Join Date: Sep 2000
Posts: 441
Likes: 0
Received 0 Likes on 0 Posts
Question

Driving my Sti3 this morning, I noticed a weird noise as I accelerated, between 3500-4000rpm. It sounds like a flat air horn, but I can't reproduce it every time.

Any clues?

cheers
dela
Old 15 May 2001, 11:22 AM
  #2  
SecretAgentMan
Scooby Regular
 
SecretAgentMan's Avatar
 
Join Date: Dec 2000
Posts: 2,912
Likes: 0
Received 0 Likes on 0 Posts
Smile

Sounds like you need a new BOV. It's a common fault, and it's mentioned in the SIDC FAQ.



/J
Old 15 May 2001, 11:38 AM
  #3  
dela
Scooby Regular
Thread Starter
 
dela's Avatar
 
Join Date: Sep 2000
Posts: 441
Likes: 0
Received 0 Likes on 0 Posts
Thumbs up

cheers Jerry, I've spotted it in the SIDC FAQ now

Is it worth buying an uprated BOV whilst I'm replacing it? (I run everything basically standard.)

dela

Old 15 May 2001, 04:41 PM
  #4  
SecretAgentMan
Scooby Regular
 
SecretAgentMan's Avatar
 
Join Date: Dec 2000
Posts: 2,912
Likes: 0
Received 0 Likes on 0 Posts
Post

Your welcome mate!

I'd go for a recirculating Forge BOV, they're quite good value for money IMHO.

I've just installed a venting one on my scoob (sad and very max power - I know), and haven't had any issues yet....my car is going to be linked by BRD this summer, and I don't think the venting BOV will cause any issues at all then.

If it'd been on an otherwise stock car - like yours - I would've bought the recircualting model.

In my car I definately felt that the car had more oompfh (well, kinda...'tis a mere "dodgy spec" 218 hp scoob) after gearchange - common knowledge is that this is BS...but I really noticed it...so I'm basically a happy bastid who doesn't care what the gurus say.

blablalbalbla

Cheers

/J

[This message has been edited by SecretAgentMan (edited 15 May 2001).]
Old 15 May 2001, 05:26 PM
  #5  
Adam M
Scooby Regular
 
Adam M's Avatar
 
Join Date: Aug 1999
Posts: 7,957
Likes: 0
Received 0 Likes on 0 Posts
Post

Jezzabel,

you would have noticed a performance gain if it was leaking before, or if like mine it was, opening too early.

Forge going on soon.

Keep an eye on the wanted forum as I think there might be a nother forge item on there soon.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Phil3822
ScoobyNet General
33
02 October 2015 03:22 AM
Jamesh10
General Technical
3
01 October 2015 11:56 PM
legb4rsk
Non Scooby Related
14
01 October 2015 05:18 AM
sivo
ScoobyNet General
12
26 September 2015 12:34 PM
Baskey
General Technical
3
25 September 2015 03:45 PM



Quick Reply: Bizzare noise when accelerating



All times are GMT +1. The time now is 02:01 AM.