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2003 Ford Explorer XLT 4.0L Excessive Emissions, Poor Idle Quality
Posted to Ford Driveability on 12/15/2017 21 Replies

Hey guys, having a lot of problems with this one. To start with the engine was replace at another shop. First I fix a vacuum leak behind the plenum and replaced both primary oxygen sensors. So far I checked evap and disconnected the purge, check compressio...

21 Replies Received (View Replies)

  Related Documents & Media  2003 Ford Explorer XLT

 
Message Closed w/FIX

car Vehicle Data

2003 Ford Explorer XLT

VIN 1FMZU73K43
Engine4.0 L / 6 cyl / FLEX
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality
OccursAlways
Misc.Engine Changed

Trouble Codes

P2198Fuel Quantity Solenoid Circuit Short To Voltage
Message Closed w/FIX

car Vehicle Data

2003 Ford Explorer XLT

VIN 1FMZU73K43
Engine4.0 L / 6 cyl / FLEX
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality
OccursAlways
Misc.Engine Changed

Trouble Codes

P2198Fuel Quantity Solenoid Circuit Short To Voltage