My ford fusion (2010, 110 K miles) fuel consumption increased drastically. I suspect that it is the thermostat stuck open as it takes 7-9 minutes to reach coolant temperature operating mode. Has anybody experienced similar issue?
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
FordFusionClub.com
A forum community dedicated to Ford Fusion and all Ford vehicle owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance for the Focus, Fiesta, Taurus, Mustang and more!