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2000 Dodge Durango 4.7L Excessive Emissions, Poor Fuel Economy, MIL Lamp on, black exhaust
Posted to Chrysler Driveability on 6/14/2007 4 Replies

Customer brought truck in - said blows black smoke on acceleration, gets poor fuel economy (8mpg), and has MIL light. codes were as above stated- po171 and po551. The engine was running lean and the p/s switch was leaking.I researched and found that the pwr st...

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  Related Documents & Media  2000 Dodge Durango

 
Message Closed w/FIX

car Vehicle Data

2000 Dodge Durango

VIN 1B4HS28N1Y
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Fuel Economy, MIL Lamp on, Black Exhaust
OccursAlways, Under Load

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0551Power Steering Pressure Switch Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

2000 Dodge Durango

VIN 1B4HS28N1Y
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Fuel Economy, MIL Lamp on, Black Exhaust
OccursAlways, Under Load

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0551Power Steering Pressure Switch Circuit Malfunction