The 2009 Dodge Charger runs on regular unleaded.
No.
Dodge does not use inertia/reset switches. The fuel system is computer controlled with relays.
Dodge doesn't use inertia switches, the fuel system is computer controlled with relays.
A 2009 Dodge Caravan does not have a reset switch, the fuel system is computer controlled with relays.
18
The 2012 Dodge Charger runs on flex-fuel (FFV).
The 2013 Dodge Charger runs on flex-fuel (FFV).
Dodge does not use inertia/reset switches.
Dodge does not use inertia/reset switches. The fuel system is computer controlled with relays.
Use one that matches what is installed.
From my experience, roughly 1 gallon.