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1999 Ford Windstar LX 3.8L Poor Idle Quality
Posted to Ford Driveability on 3/20/2009 20 Replies

Vehicle had a slight miss and would occasionally stall and hickup. Replaced IAC, EGR Solenoid, and DPFE. That helped somewhat, but customer still had issues with ocassional stumbling.

Removed intake manifold and thoroughly cleaned out all EGR ports. Replaced ...

20 Replies Received (View Replies)

  Related Documents & Media  1999 Ford Windstar LX

 
Message Closed w/FIX

car Vehicle Data

1999 Ford Windstar LX

VIN 2FMZA514XX
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIdle

Trouble Codes

1131Lack of HO2S-11 Switch Sensor Indicates Lean
1137Lack of HO2S-21 Switch Sensor Indicates Lean
1151Lack of HO2S-21 Switch Sensor Indicates Lean
1157Lack of HO2S-22 Switch Sensor Indicates Lean
Message Closed w/FIX

car Vehicle Data

1999 Ford Windstar LX

VIN 2FMZA514XX
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIdle

Trouble Codes

1131Lack of HO2S-11 Switch Sensor Indicates Lean
1137Lack of HO2S-21 Switch Sensor Indicates Lean
1151Lack of HO2S-21 Switch Sensor Indicates Lean
1157Lack of HO2S-22 Switch Sensor Indicates Lean