The 2007 Ford Fusion runs on regular unleaded.
On the fuel pump
The fuel filter, in a 2008 Ford fusion, is located inside of the fuel tank. Drain the fuel from the fuel tank. Remove the fuel filter plate. The fuel filter will slide out. Reverse the process to install the new fuel filter.
The 2014 Ford Fusion runs on regular unleaded.
The 2008 Ford Fusion runs on regular unleaded.
The 2010 Ford Fusion runs on regular unleaded.
The 2013 Ford Fusion runs on regular unleaded.
The 2011 Ford Fusion runs on regular unleaded.
The 2009 Ford Fusion runs on regular unleaded.
The 2006 Ford Fusion runs on regular unleaded.
The 2012 Ford Fusion runs on regular unleaded.
by removing the fuel tank.