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questoon

  1. VVT questoon

    2010-13 Mazdaspeed 3 Engine and Performance
    Ok guys i have a question, If the vvt actuator is faulty, this means that im loosing power slightly, am i correct? If this was the case, this means that when fixing the vvt noise issue, I should expect the car to run with slightly more power and better fuel economy? my car is running great and...
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