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poor fuel economy

  1. Major Fuel Economy Drop 2006 9-3

    9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
    My 2006 9-3 2.0t 106k mileage dropped by 50% almost overnight... I'm stumped and going broke. I've had the car for 6 months. Was getting 23-25 MPG combined for first few months. Seemed like overnight it dropped, last couple months I'm getting average 10 MPG same commute, same driving habits. Car...
  2. help!!! Major gas mileage drop

    9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
    My 2006 9-3 2.0t 106k mileage dropped by 50% almost overnight... I'm stumped and going broke. I've had the car for 6 months. Was getting 23-25 MPG combined for first few months. Seemed like overnight it dropped, last couple months I'm getting average 10 MPG same commute, same driving habits. Car...
  3. Rough Idle/Poor Performance Still Not Solved

    9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
    My 03 vector with an 04 engine in it is intermittently having a rough idle that in some cases the car will stall completely. Currently, i have a CEL for a random intermittent misfire and have had a lean code before as well. The acceleration is sub par and i get engine stumbles. The one confusing...
  4. 2003 9-3 1.8t vector poor fuel economy

    9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
    Hi, First time poster, bought a 2002 (52) Saab 9-3 1.8t vector recently, 60000 miles with full Saab history. CEL came on and had Lambda sensor replaced, light is now off. Car runs fine but fuel economy is poor (and was before Lamba sensor was replaced), approx 26 mpg and most of my...
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