× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2003 Jeep Wrangler Sahara 4.0L MIL Lamp on
Posted to Chrysler Driveability on 1/14/2009 10 Replies

jeep has a p0171 lean code I have found no vacuum leaks replaced intake and exhaust gaskets and check manifold for cracks , also have flushed injectors . Code keeps returning any help appreciated

10 Replies Received (View Replies)

  Related Documents & Media  2003 Jeep Wrangler Sahara

 
Message Closed

car Vehicle Data

2003 Jeep Wrangler Sahara

VIN 1J4FA59S33
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
Message Closed

car Vehicle Data

2003 Jeep Wrangler Sahara

VIN 1J4FA59S33
Engine4.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)