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2004 Ford F-150 Heritage XL 4.6L Poor Idle Quality, Misfire, MIL Lamp on
Posted to Ford Driveability on 6/28/2006 9 Replies

Bear with me ford techs. This is a real hair puller. Truck came in with multiple misfires, mostly on bank 1. Checked cat, and it was plugged almost totally. Replaced all cats on both sides with oem parts. After we got the truck back from the exhaust shop. I in...

9 Replies Received (View Replies)

  Related Documents & Media  2004 Ford F-150 Heritage XL

 
Message Closed w/Summary

car Vehicle Data

2004 Ford F-150 Heritage XL

VIN 2FTRF17WX4
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways
Misc.Multiple Misfires

Trouble Codes

P0401EGR System Insufficient Flow Detected
P0402Excessive EGR System Excessive Flow Detected
P0403EGR Control Circuit Malfunction
P0404EGR Control Circuit Range/Performance
P2195Air Fuel Sensor (Bank 1 Sensor 1) Signal Stuck Lean
Message Closed w/Summary

car Vehicle Data

2004 Ford F-150 Heritage XL

VIN 2FTRF17WX4
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways
Misc.Multiple Misfires

Trouble Codes

P0401EGR System Insufficient Flow Detected
P0402Excessive EGR System Excessive Flow Detected
P0403EGR Control Circuit Malfunction
P0404EGR Control Circuit Range/Performance
P2195Air Fuel Sensor (Bank 1 Sensor 1) Signal Stuck Lean