2.0 tdi 170 cbbb engine

  1. A

    A3 cbbb 2.0 tdi turbo failure need advice

    Hi new to the group. I had issues with my original turbo at 100k was told it was sticky vanes throwing up warning lights and limp mode intermittent. Replaced turbo with a cheap refurb. It lasted a week and started whining get louder by the day then broke down. The turbo had welded together...
  2. Woodburner

    2.0 TDI 170 CBBB Engine. Smoking on exhaust / turbo?

    I have a 74,000 mile 2.0 TDI 170 Quattro A3 Sportback. Car has been dealer serviced (it was my old company car) and has never missed a beat. Recently though I've noticed a hot oil / fuel smell when the car has been used. I popped the bonnet and noticed some smoke / fumes coming from the rear of...
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