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1999 Chevrolet Silverado 1500 5.3L MIL Lamp on
Thanks in advance for your time. This truck came in with MIL on. Was running OK. It had lean codes, both banks. Test drive was OK. Long term fuel trim +25 both banks. IAC counts very low. Tested fuel system. Pressure OK, flow poor, waveform on pump motor very ...
FIX posted 1/13/2006
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Message Closed w/FIX
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20 Replies Received
20 Replies Received
Related Documents & Media | VIN | 2GCEK19TXX |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Hot, Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
1999 Chevrolet Silverado 1500
| VIN | 2GCEK19TXX |
| Engine | 5.3 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Hot, Idle |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
Video