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1999 Chevrolet Express 3500 5.7L MIL Lamp on
This van seems to run fine other than in the morning for a minute or two when it seems to run like its lean. The driver had no complaint, except for the check engine light staying on. We're considering a decarbon. Any thoughts? Thanks ahead to any respondants....
FIX posted 7/30/2002
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GCHG35R9X |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet Express 3500
| VIN | 1GCHG35R9X |
| Engine | 5.7 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Video