2010 Mercury Grand Marquis Owner's Manuals

Page 257 of 308

Mercury Grand Marquis 2010  Owners Manuals for 15 seconds without cranking the engine. If the service engine
soon
indicator blinks eight times, it means that the vehicle is not
ready for I/M testing; if the service engine soon
indicator stays

Page 258 of 308

Mercury Grand Marquis 2010  Owners Manuals 4. Check the fluid level in the
reservoir. It should be between the
MIN and MAX lines. Do not add
fluid if the level is in this range.
5. If the fluid is low, add fluid in small amounts, continuously

Page 259 of 308

Mercury Grand Marquis 2010  Owners Manuals 1. Drive the vehicle 20 miles (30 km) or until it reaches normal operating
temperature.
2. Park the vehicle on a level surface and engage the parking brake.
3. With the parking brake engaged and your

Page 260 of 308

Mercury Grand Marquis 2010  Owners Manuals The transmission fluid should be in
this range if at ambient temperature
(50°F-95°F [10°C-35°C]).
High fluid level
Fluid levels above the safe range
may result in transmission failure.
An overfill

Page 261 of 308

Mercury Grand Marquis 2010  Owners Manuals AIR FILTER
Refer toscheduled maintenance informationfor the appropriate
intervals for changing the air filter element.
When changing the air filter element, use only the air filter element
listed. Ref

Page 262 of 308

Mercury Grand Marquis 2010  Owners Manuals MOTORCRAFT PART NUMBERS
Component 4.6L V8 engine
Air filter element FA-1783
Fuel filter FG-1114
Battery-standard BXT-65–650
Battery-heavy duty BXT-65–750
Oil filter FL-820-S
Oil filter (with oil c

Page 263 of 308

Mercury Grand Marquis 2010  Owners Manuals MAINTENANCE PRODUCT SPECIFICATIONS AND CAPACITIES
Item Capacity Ford part nameFord part number / Ford
specification
Brake fluidBetween MIN and
MAX on reservoirMotorcraftHigh
Performance DOT 3
Motor V

Page 264 of 308

Mercury Grand Marquis 2010  Owners Manuals Item Capacity Ford part nameFord part number / Ford
specification
Engine oil 6.0 quarts (5.7L)•MotorcraftSAE
5W-20 Premium
Synthetic Blend Motor
Oil (US)
•MotorcraftSAE 5W20
Full Synthetic Motor