The engine number is the last 8 digits of the VIN(vehicle identification number) and is stamped on the engine block, transmission, frame and transfer case (if equipped).
If completely drained from both the pan and torque converter, 14 quarts. If you drop the pan only, 5 quarts. DON'T OVERFILL!!!! Put the correct number of quarts and then check.
Good chance that is your Serial Number.
22
Have a look at the tag on the front of the valve cover, if that is unreadable look on the passengers side of the engine block
"Crazy Little Thing Called Love" and "Another One Bites The Dust" both in 1980
On a 2003 Mercury Grand Marquis : Bank 2 is the drivers side of the engine
YES , a 1990 Mercury Grand Marquis 5.0 liter V8 engine has a PCV valve ( Motorcraft part number EV-98-B ) going into the intake manifold
The firing order for a 1997 Mercury Grand Marquis with a 4.6 liter engine is 1, 3, 7, 2, 6, 5, 4, 8. This means that number 1 fires first and number 8 fires last.
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front
Th firing order for a 1993 Gran Marquis with a 2.5 v6 engine is1-4-2-5-3-6. The number one cylinder is the front on the drivers side.
Fuse location 8 (20 amp) in the instrument panel fuse box, drivers side by the parking brake.
On a 1995 Mercury Grand Marquis : firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle
On a 1998 Mercury Grand Marquis : firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of vehicle
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of Mercury Grand Marquis
Passenger side rear
Passenger side second cylinder from the front.
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of Mercury Grand Marquis