
2004 Chevrolet Express 1500 5.3L MIL Lamp on
This van came in for state inspection and failed for the mil being on with codes p0174 & p0171. Ive smoke the intake checked all 02 sensors, mass airflow sensor, fuel pressure (i even checked the amps the pump was pulling 9.5amp)and i noticed that intake gaske...
FIX posted 5/11/2011
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Message Closed w/FIX
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VIN | 1GCFG15T84 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Idle |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0172 | Fuel System Too Rich (Bank 1) |
Message Closed w/FIX
Vehicle Data
2004 Chevrolet Express 1500
VIN | 1GCFG15T84 |
Engine | 5.3 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Idle |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0172 | Fuel System Too Rich (Bank 1) |