× 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
1999 Ford F-150 XL 4.2L MIL Lamp on
Posted to Ford Driveability on 4/28/2017 27 Replies

This customer with this truck came in with a p0171 that autozone had scan and they sold him a 02 sensor that he just wanted us to replace so we did but we had to take off the exhaust manifold to remove the 02 because not even our 02 socket could get it out. we...

27 Replies Received (View Replies)

  Related Documents & Media  1999 Ford F-150 XL

 
Message Closed w/Summary

car Vehicle Data

1999 Ford F-150 XL

VIN 1FTZF1824X
Engine4.2 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

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

car Vehicle Data

1999 Ford F-150 XL

VIN 1FTZF1824X
Engine4.2 L / 6 cyl / GAS
Trans5-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursNot Applicable

Trouble Codes

P0171Fuel System Too Lean (Bank 1)