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vibration at speed

  1. Vibration and other things. Not wheel balance

    NG900 & OG9-3 Workshop
    So the story goes. 2001 saab 9-3 5spd about 103600 miles on it. When I drive I get a bad vibration on the car, about 40-mph to 60mph. Under hard acceleration it shakes really bad. Mostly feel it on my shifter. After 60pmh it smooths out. I figured wheel balance because I needed new tires as...
  2. TXSC humming at 70-110 kph - driveshaft???

    9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
    Hello, So my "new" TXSC has been a pita, but at least the drive train seemed healthy. Now, after driving a few 100 km in a few weeks, I started noticing a "humming" sound or light vibration that's speed related, not rpm. It's barely noticeable, mostly between 70-110 kph. It's not felt in the...
  3. Loud at 80-90 Km/hr

    NG900 & OG9-3 Workshop
    There is an issue with my 2000 9-3 at between 80km/hr and 90 km/hr. The main symptoms are a rather loud constant "thrum" noise and a minor vibration. This seems to be a speed Dependant issue, as it does not matter if I am in third, fourth, fifth or neutral. The noise begins to be detectable...
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