
2004 Ford F-150 Lariat 5.4L Poor Idle Quality, Surge, Cuts out, Stall, Misfire, Poor Fuel Economy, MIL Lamp on
had lean codes after much hair pulling i found vacuum leak to be problem
FIX posted 11/12/2010
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Message Closed w/FIX
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VIN | [No VIN Available] |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Surge, Cuts Out, Stall, Misfire, Poor Fuel Economy, MIL Lamp On |
Occurs | Always |
Misc. | VIN 5 Engine |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
P2195 | Air Fuel Sensor (Bank 1 Sensor 1) Signal Stuck Lean |
P2197 | Air Fuel Sensor (Bank 2 Sensor 1) Signal Stuck Lean |
Message Closed w/FIX
Vehicle Data
2004 Ford F-150 Lariat
VIN | [No VIN Available] |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Surge, Cuts Out, Stall, Misfire, Poor Fuel Economy, MIL Lamp On |
Occurs | Always |
Misc. | VIN 5 Engine |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
P2195 | Air Fuel Sensor (Bank 1 Sensor 1) Signal Stuck Lean |
P2197 | Air Fuel Sensor (Bank 2 Sensor 1) Signal Stuck Lean |