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2004 Ford F-150 FX4 5.4L Poor Idle Quality, Check engine lighton
Posted to Ford Driveability on 12/23/2020 18 Replies

Thank you in advance for looking at my problem. I have a 04 Ford F-150 5.4L, when the truck originally came in the front hubs were trying to engage under load, and had codes for lean bk 1&2, checked and repaired chewed vac lines to vac storage tank and fro...

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  Related Documents & Media  2004 Ford F-150 FX4

 
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car Vehicle Data

2004 Ford F-150 FX4

VIN 1FTPX14574
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Check Engine Lighton

Trouble Codes

P0174Fuel System Too Lean (Bank 2)
Message Closed

car Vehicle Data

2004 Ford F-150 FX4

VIN 1FTPX14574
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Check Engine Lighton

Trouble Codes

P0174Fuel System Too Lean (Bank 2)