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loss of turbo

  1. loss of acceleration/ power

    Engine & Gearbox
    hi there, i have an issue with the acceleration and/or power that is driving me up the wall, and any help would be greatly appreciated. My van is an ex aa 03 reg 2.4 tdi t4 on about 130k miles. When accelerating the engine seems to hit a brick wall at the point where the turbo should be...
  2. Turbo Trouble!

    Engine & Gearbox
    I've got a T5 1.9 104 ps in Hickley Valitone (diesel specialists) and they are suspecting problems with the actual turbo unit. It's well down on boost and eventually puts the van into 'limp' mode. It's been suggested that the variable veins may be stuck and that it may be possible to clean them...
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