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vaacum leak

  1. VW Jetta MKIII 1991–1998
    Agh! I just bought a 1997 Jetta, with the 2.0L and a standard 5-speed transmission. The car seems to idle funny after it warms up. I will start the car from cold, and after 20 seconds, the idle doesn't hunt.. But it sounds "off".. I replaced the spark plugs, spark wires, distributor cap, and...
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