Badger5JMB Retrofits
Results 1 to 6 of 6
  1. #1
    swarcup's Avatar
    5th Gear
    Breakout Champion

    Status
    Offline
    Join Date
    Sep 2009
    Location
    beverley,East yorkshire
    Posts
    1,258

    2.5TDI V6 SUCKING NOISE

    Story is im hunting a boost leak at the moment because when the boost kicks in there is an audible hiss and when i first bought the car it was quiet. If the engine is running and i have the bonnet up and give the accelerator a blip when the revs are settling down there is a sucking sound for about a second, does this sound right or could i be close to the culpret do you think, engine is an (ake)
    2.5tdi Avant Q S 180 - 19" RS6 reps - chrome mirrors - ambient light package - cruise and dis retrofit - chrome side repeaters - front sline lowr conversion with cupra r splitter - rear lower valance with twin cut outs and exhaust tips - rs4 rear antiroll bar - puddle and footwell lights - sline door blades - fully colour coded - b8 autodimming mirror on custom window adapter - geuine aero wiper upgrade - genuine heated mirror upgrade

  2. # ADS
    ADS
    Join Date
    Always
    Location
    Global
    Posts
    Many
     
  3. #2
    6th Gear

    Status
    Offline
    Join Date
    Jul 2007
    Location
    London
    Posts
    3,213
    Check the rubber pipes from turbo outlet to metal hard pipe and the lower intercooler pipes. Look for oily residue on the pipes. Also, the intercoolers can be split as well only way is to remove and pressure test in a water tank-if the leak isn't obvious. I also hope is not your turbocharger as they make a similar sound when off boost or wearing out.
    FOR SALE:
    -Golf mk 5/audi a3 1.6 FSI fuel pump, brand new genuine part boxed + seals
    -audi a3 (1998 to 2003) genuine clutch slave cylinder to fit 1.6 engines BRAND NEW
    -Rear bush press tool to fit new rear axle bushes on Golf Mk3/4, Audi a3/S3, Seat Leon/Toledo, Skoda Octavia mk 1/2 used once

  4. #3
    swarcup's Avatar
    5th Gear
    Breakout Champion

    Status
    Offline
    Join Date
    Sep 2009
    Location
    beverley,East yorkshire
    Posts
    1,258
    thanks for the reply, im down to see you on saturday for the belts etc so i may pick your brain then, ive recently just done my lower front bumper and when it was off i did notice the metal pipe that joins the intercoolers at the bottom could be a culprit, although i cant say it is a bit rusty and never had time to inspect properly.
    2.5tdi Avant Q S 180 - 19" RS6 reps - chrome mirrors - ambient light package - cruise and dis retrofit - chrome side repeaters - front sline lowr conversion with cupra r splitter - rear lower valance with twin cut outs and exhaust tips - rs4 rear antiroll bar - puddle and footwell lights - sline door blades - fully colour coded - b8 autodimming mirror on custom window adapter - geuine aero wiper upgrade - genuine heated mirror upgrade

  5. #4
    Reverse Gear

    Status
    Offline
    Join Date
    Nov 2007
    Posts
    3
    Had a sucking on mine through the turbo, week later started smoking really bad, cams had worn and two rocker arms had dropped off. :-(

  6. #5
    Quattro180's Avatar
    1st Gear

    Status
    Offline
    Join Date
    Jan 2010
    Location
    Oxfordshire
    Posts
    101
    Quote Originally Posted by swarcup View Post
    thanks for the reply, im down to see you on saturday for the belts etc so i may pick your brain then, ive recently just done my lower front bumper and when it was off i did notice the metal pipe that joins the intercoolers at the bottom could be a culprit, although i cant say it is a bit rusty and never had time to inspect properly.
    Did you find out what the problem was as i am having similar symptoms?

    cheers
    2004, A4 Avant SE, 1.9tdi 130. Gunna do s line or s4 body upgrade

    WANTED - sport suspension, front s line or s4 bumper, door blades, 17" s line 5 spoke alloys, rear roof spoler



  7. #6
    swarcup's Avatar
    5th Gear
    Breakout Champion

    Status
    Offline
    Join Date
    Sep 2009
    Location
    beverley,East yorkshire
    Posts
    1,258
    NO Sorry iv not really looked into it anymore, i suspect its a split intercooler from what ive read. the noise is certainly coming from that area. sounds like darth vader and is louder when the engine is cold.
    2.5tdi Avant Q S 180 - 19" RS6 reps - chrome mirrors - ambient light package - cruise and dis retrofit - chrome side repeaters - front sline lowr conversion with cupra r splitter - rear lower valance with twin cut outs and exhaust tips - rs4 rear antiroll bar - puddle and footwell lights - sline door blades - fully colour coded - b8 autodimming mirror on custom window adapter - geuine aero wiper upgrade - genuine heated mirror upgrade

 

 

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Single Sign On provided by vBSSO

Garage Plus, Vendor Tools vBulletin Plugins by Drive Thru Online, Inc.

Content Relevant URLs by vBSEO