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1997 Dodge Ram 3500 5.9L MIL Lamp on
Posted to Chrysler Driveability on 4/19/2001

This truck came from a bodyshop with a MIL light on. I have two codes that I can't find code definitions for. Codes are po401 and po1399. I have check Mitchell, All Data, I called All Data and the local Dodge dealer with no help. I can clear the codes and the ...

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Message Closed w/FIX

car Vehicle Data

1997 Dodge Ram 3500

VIN 3B7MC33D2V
Engine5.9 L / 6 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0401EGR System Insufficient Flow Detected
P1399no definition
Message Closed w/FIX

car Vehicle Data

1997 Dodge Ram 3500

VIN 3B7MC33D2V
Engine5.9 L / 6 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0401EGR System Insufficient Flow Detected
P1399no definition