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1999 Ford Explorer XL 4.0L Poor Idle Quality, MIL Lamp on
Posted to Ford Driveability on 1/20/2006 10 Replies

This explorer belongs to a mail lady, she has the country route so she mainly idles all day, from mail box to mail box. Her main complaint is that the truck dies from time to time but it will start right back up, and engine light on. When I tuned up I noticed ...

10 Replies Received (View Replies)

  Related Documents & Media  1999 Ford Explorer XL

 
Message Closed w/FIX

car Vehicle Data

1999 Ford Explorer XL

VIN 1FMZU32X4X
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursIdle

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
P1309Accelerator Sensor Circuit High Voltage
Message Closed w/FIX

car Vehicle Data

1999 Ford Explorer XL

VIN 1FMZU32X4X
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursIdle

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
P1309Accelerator Sensor Circuit High Voltage