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1996 Ford Bronco Eddie Bauer 5.8L Excessive Emissions, Stall
Posted to Ford Driveability on 11/15/2021 20 Replies

This one is kicking my butt. Customer states check engine light comes on and sometimes turns off. Connected the scan tool and found LTFT both banks at -25%. STFT were hovering around 0, +/- 5. I checked fuel pressure and found it was good at about [...]( S...

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Message Closed w/FIX

car Vehicle Data

1996 Ford Bronco Eddie Bauer

VIN 1FMEU15H8T
Engine5.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Stall
OccursAlways, on Decel, Idle

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)
P0401EGR System Insufficient Flow Detected
Message Closed w/FIX

car Vehicle Data

1996 Ford Bronco Eddie Bauer

VIN 1FMEU15H8T
Engine5.8 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Stall
OccursAlways, on Decel, Idle

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)
P0401EGR System Insufficient Flow Detected