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Low fuel volatility effect on monitors?
Having trouble running O2 & EVAP monitors (for emissions
inspection) on a 2011 Avalanche. The truck just came out of
winter hibernation & the battery was dead. Using drive cycle
information in IDINTIFIX & GM doc#2258366 ![]()
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| Engine | 5.3 L |
| Trans | 6-speed Automatic (Electronic) |
Vehicle Data
2011 Chevrolet Avalanche LTZ 5.3L
| Engine | 5.3 L |
| Trans | 6-speed Automatic (Electronic) |

9 Replies Received
9 Replies Received