Audi Q7 from ROCKVILLE, MD 20852

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Complaints / Requests:

  • Vehicle is due for service.
  • Engine hesitates and doesn’t have power.

Diagnosis / Work done:

  • Performed 65k service.
  • Filled up diesel emission tank.
  • Rotated wheels.
  • Tested vehicle, no codes were present.
  • Noticed intake manifold runners.
  • Specified and actual values were different.
  • Removed intake manifolds.
  • Cleaned carbon from runners and throttle valve and reinstalled.
  • Performed EGR, turbocharger and intake manifold runners adaptations.
  • Readapted transmission shift points.
  • Reinspected intake manifold runners specified and actual values, they are the same.
My Car characteristics
Make Audi
Model Q7
Year 2010
Year performed 2015
Month performed November

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