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1999 Ford E-250 Econoline 5.4L Surge, Stall, MIL Lamp on
Posted to Ford Driveability on 4/4/2008 7 Replies

This van came in with a stalling and surging idle up and down. The mil is on for bank 1 and bank 2 too lean. Upstream and downstream oxygen sensors are switching from rich to lean on a scanner. checked for vacuum leak but none were found. Long term fuel trim b...

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  Related Documents & Media  1999 Ford E-250 Econoline

 
Message Closed w/FIX

car Vehicle Data

1999 Ford E-250 Econoline

VIN 1FTNE24XXH
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsSurge, Stall, MIL Lamp On
OccursHot, Idle

Trouble Codes

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

car Vehicle Data

1999 Ford E-250 Econoline

VIN 1FTNE24XXH
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsSurge, Stall, MIL Lamp On
OccursHot, Idle

Trouble Codes

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