Owner Guide 5th Printing
Page 240
... or a qualified service technician. If the problems persist, see your warranty. Aftermarket products could damage your warranty. 240 2003 Town Car (tow) Owners Guide (post-2002-fmt) USA English (fus) Do not use high quality fuel of the recommended octane rating. We do ...not use the proper fuel filler cap, excessive pressure or vacuum in the fuel tank may damage the fuel system or cause the fuel cap to use "Regular" unleaded gasoline with pump...
... or a qualified service technician. If the problems persist, see your warranty. Aftermarket products could damage your warranty. 240 2003 Town Car (tow) Owners Guide (post-2002-fmt) USA English (fus) Do not use high quality fuel of the recommended octane rating. We do ...not use the proper fuel filler cap, excessive pressure or vacuum in the fuel tank may damage the fuel system or cause the fuel cap to use "Regular" unleaded gasoline with pump...