× 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
Not Quite sure what to make of this one. P0171/174
Posted to Technical Discussion Forum on 5/24/2011 65 Replies

History of the vehicle is that it was given to a non-profit group about three years ago, and apparently had P0171/174 codes at the time that nobody could seem to fix. They were about to throw an ECM at the vehicle when it was given away. Now we have the vehicl... Login to read more.

Files Referenced:

thumbnail thumbnail

65 Replies Received (View Replies)

 

car Vehicle Data

1999 Ford Ranger XL 3.0L Poor Idle Quality

Engine3.0 L
Trans4-speed Automatic (Electronic)
SymptomsPoor Idle Quality

car Vehicle Data

1999 Ford Ranger XL 3.0L Poor Idle Quality

Engine3.0 L
Trans4-speed Automatic (Electronic)
SymptomsPoor Idle Quality