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2000 Jeep Grand Cherokee Laredo 4.7L MIL Lamp on
Posted to Chrysler Driveability on 2/2/2012 16 Replies

Greetings all. This Jeep runs lean. It will run the trims out at which then the O2 starts sweeping. I'll get this out of the way now: It does not, repeat, NOT have a PS switch. So no fluid of any kind is in the harness. Also, this V8 is ONE BANK. I have no ext...

16 Replies Received (View Replies)

  Related Documents & Media  2000 Jeep Grand Cherokee Laredo

 
Message Closed w/Summary

car Vehicle Data

2000 Jeep Grand Cherokee Laredo

VIN 1J4G248N6Y
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / Federal Emissions
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
Message Closed w/Summary

car Vehicle Data

2000 Jeep Grand Cherokee Laredo

VIN 1J4G248N6Y
Engine4.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / Federal Emissions
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)