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12-03-2012, 10:35 AM | #1 |
Scooby Newbie
Member#: 299478
Join Date: Oct 2011
Chapter/Region:
E. Canada
Location: Montreal
Vehicle:2008 WRX Black |
P0171 + Really bad fuel economy
I started getting P0171 code (System Too Lean) about 2 months ago. I get one every 2-3 weeks. It always happens when I am stopped at a red light.
Since it started, my fuel consumption has been really bad. Before, it was around 21 MPG but now I do 16 MPG. Other than that, the car drives fine (no idle problem, no loss of power) What could be the problem? |
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