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2000 Ford F-150 Lariat 5.4L Poor Idle Quality, Stall, MIL Lamp on
Posted to Ford Driveability on 1/20/2016 9 Replies

Runs excellent on test drive, cruises down the road and all readings are good, until you come to stop sign. o2's drop to zero along with fuel trims, long and short. then sets lean codes. will come out of it after getting speed back up. very intermittent. doesn...

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  Related Documents & Media  2000 Ford F-150 Lariat

 
Message Closed w/FIX

car Vehicle Data

2000 Ford F-150 Lariat

VIN 1FTRX18L0Y
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Stall, MIL Lamp On
OccursIntermittently

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
Message Closed w/FIX

car Vehicle Data

2000 Ford F-150 Lariat

VIN 1FTRX18L0Y
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Stall, MIL Lamp On
OccursIntermittently

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)