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2008 Chevrolet Silverado 1500 WT 4.3L Poor Idle Quality, MIL Lamp on
Hi guys. This thing is so intermitant, when i see it act up on scanner and go lean at idle, im not at the shop to ck it out. Always on test drive, cant duplacate in shop. Readings look good + - 3 [...] it acts up it goes 24 +. Short just b1. B2 stays ok. Then ...
Summary posted 4/24/2015
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Related Documents & Media | VIN | 1GCEC14X38 |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Intermittently |
| Misc. | Fleet Act. |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0573 | Brake Switch 1 Circuit High |
| P1174 | Air Fuel Sensor (Bank 2 Sensor 1) Circuit Out-Of-Range High |
| P2271 | Heated Oxygen Sensor (Bank 1 Sensor 2) Signal Stuck Rich |
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Vehicle Data
2008 Chevrolet Silverado 1500 WT
| VIN | 1GCEC14X38 |
| Engine | 4.3 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp On |
| Occurs | Intermittently |
| Misc. | Fleet Act. |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0573 | Brake Switch 1 Circuit High |
| P1174 | Air Fuel Sensor (Bank 2 Sensor 1) Circuit Out-Of-Range High |
| P2271 | Heated Oxygen Sensor (Bank 1 Sensor 2) Signal Stuck Rich |
Video