1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

Audi 2.5tdi shake on idle and at 70 85mph

Discussion in 'A4/A4 cabriolet/S4 forum(B6 chassis)' started by saghir, Jul 2, 2014.

  1. saghir
    Offline

    saghir New Member

    Joined:
    Dec 19, 2007
    Messages:
    10
    Likes Received:
    0
    [Jul 2, 2014]
    Hi All

    I have a rough running audi tdi 2.5 on idle and at 70mph to 85mph and would like some clarification. The cars mounting are all fine this is a purely a running issue with the engine.

    Some of the suggestions are as follows:

    1) actuator
    2) Injector blocked
    3) Wiring loom???

    Any help would be appreciated. Thanks
    #1
  2. Mike.M
    Online

    Mike.M Well-Known Member

    Joined:
    Oct 11, 2003
    Messages:
    1,979
    Likes Received:
    112
    [Jul 2, 2014]
    Could be the flywheel
    #2
  3. saghir
    Offline

    saghir New Member

    Joined:
    Dec 19, 2007
    Messages:
    10
    Likes Received:
    0
    [Jul 2, 2014]
    Hi Mike M

    I have heard this on another board regarding this. Ive just had the engine rebuilt would it be that they have not put something back?
    #3
  4. ruffrida
    Offline

    ruffrida Well-Known Member

    Joined:
    Feb 20, 2012
    Messages:
    1,869
    Likes Received:
    295
    [Jul 2, 2014]
    yeh sounds like fly wheel to me, do the 2.5 have a clutch release bearing for the Dual mass, if so then defo that !!
    #4
  5. swarcup
    Offline

    swarcup Well-Known Member

    Joined:
    Sep 9, 2009
    Messages:
    1,306
    Likes Received:
    38
    [Jul 2, 2014]
    They certainly do have a release bearing. I have recently replaced mine and it was a 750 bill for dual mass and 3 piece clutch kit all LUK fitted with a gear box oil change
    #5
  6. saghir
    Offline

    saghir New Member

    Joined:
    Dec 19, 2007
    Messages:
    10
    Likes Received:
    0
    [Jul 2, 2014]
    hi

    Thanks for responding just to understand why would it do this? The car is a auto and one idle it shakes no clutch engaged and at 70 80mph just trying to understand why this happens.
    #6

Share This Page