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2003 Ford E-450 Super Duty Custom 6.8L Poor Idle Quality, Surge
Posted to Ford Driveability on 9/16/2016 7 Replies

We have this van that runs very poorly. All indications are lean condition. As stated I originally noticed the intake hose off the throttle body. Reconnected the hose. Engine still runs lean. What really puzzles me is if I unbolt the air filter housing at the ...

7 Replies Received (View Replies)

  Related Documents & Media  2003 Ford E-450 Super Duty Custom

 
Message Closed w/FIX

car Vehicle Data

2003 Ford E-450 Super Duty Custom

VIN 1FDXE45S53
Engine6.8 L / 10 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
P1100MAP Sensor Performance
Message Closed w/FIX

car Vehicle Data

2003 Ford E-450 Super Duty Custom

VIN 1FDXE45S53
Engine6.8 L / 10 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
P1100MAP Sensor Performance