Symptom Chart

WARNING: This page is about a different car, the 2010 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.

Symptom Chart

Condition	Possible Sources	Action
Slow to fill	Fuel tank filler pipe Fuel tank filler pipe fresh air hose or recirculation tube, if equipped Evaporative Emission (EVAP) system Fuel tank filler pipe check valve (part of the fuel tank filler pipe assembly) Fuel Limit Vent Valve (FLVV) (mounted on the fuel tank)	Go to Pinpoint Test A .
All other fuel system concerns	Fuel system components	REFER to the Introduction - Gasoline Engines article.