It is inside the fuel tank.
According to the 2003 Mercury Grand Marquis Owner Guide : ( " regular " unleaded gasoline , 87 octane )
According to the 2003 Mercury Grand Marquis Owner Guide : ( 71.9 liters / 19.0 U.S. gallons )
The electric fuel pump is inside the fuel tank
By removing the fuel tank, since that's where it is.
On a 1993 Mercury Grand Marquis : The electric fuel pump is INSIDE the fuel tank
According to the 2003 Mercury Grand Marquis Owner Guide : The fuel tank capacity is ( 19.0 U.S. gallons )
In the fuel tank
On a 2001 Mercury Grand Marquis : The fuel tank is mounted vertically behind the rear seat
Inside the fuel tank.
In the fuel tank.
Yes , the 4.6 liter , SOHC , V8 engine in a 1992 Mercury Grand Marquis is fuel injected
According to the 2005 Mercury Grand Marquis Owner Guide : ( 19.0 US. gallons )