
2006 Chevrolet Trailblazer LS 4.2L MIL Lamp on, P0171
Need some real help here. i have one know one can figure out. It is a 06 Trailblazer that keeps throwing a P0171 code. Whenever it feels like it. sometimes you can drive 20 miles and it sets and other times you can drive 400 miles before it sets. pulled it int...
FIX posted 1/24/2010
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Message Closed w/FIX
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VIN | 1GNDT13S86 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, P0171 |
Occurs | Intermittently |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
2006 Chevrolet Trailblazer LS
VIN | 1GNDT13S86 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp on, P0171 |
Occurs | Intermittently |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |