04 Ford Focus that always comes back with a P0128 thermostat code. Changed the thermostat with one from Advance. Also changed cylinder head temp sensor. Code came back so installed Motorcraft t-stat. Still getting P0128. Fan is not running keeping the engine t...

FIX posted 7/20/2016

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle