
2006 Chevrolet Trailblazer LS 4.2L MIL Lamp on
I'm flipping out. Please read this with full attention or do not read my post. Truck runs fantasic. No issues,great power, just a nice truck. Check engine comes on PO171 at random,hot or cold. We have done the following: #1 checked basics- vaccums, o2, maf, fu...
FIX posted 12/2/2010
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Message Closed w/FIX
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VIN | 1GNDT13S36 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
Message Closed w/FIX
Vehicle Data
2006 Chevrolet Trailblazer LS
VIN | 1GNDT13S36 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |