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bmw x3 air intake hose

  1. X3 E83 (2004 - 2010)
    hello everyone: i have a 2006 bmw, x3, and the check engine service light suddenly lit one day, i took the car to the bmw dealer, which they put the smoke into the air intake to dignosis the problem, (it cost $125 to perform this smoke dignosis) and foud out that there is a crack on the air...