2002 Mercury Grand Marquis Owner's Manuals

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Mercury Grand Marquis 2002  Owners Manuals 6. Install a new air filter element. Be
careful not to crimp the filter
element edges between the air filter
housing and cover. This could cause
filter damage and allow unfiltered
air to enter the eng

Page 226 of 248

Mercury Grand Marquis 2002  Owners Manuals Treadwear
The treadwear grade is a comparative rating based on the wear rate of
the tire when tested under controlled conditions on a specified
government test course. For example, a tire graded 150 w

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Mercury Grand Marquis 2002  Owners Manuals SERVICING YOUR TIRES
Checking the tire pressure
²Use an accurate tire pressure gauge.
²Check the tire pressure when tires are cold, after the vehicle has been
parked for at least one hour or has bee

Page 228 of 248

Mercury Grand Marquis 2002  Owners Manuals ²Five tire rotation (for vehicles
with steel wheels and full size
spare tires)
Replacing the tires
Replace the tires when the wear
band is visible through the tire
treads.
When replacing full size ti

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Mercury Grand Marquis 2002  Owners Manuals Failure to follow these precautions may adversely affect the
handling of the vehicle and make it easier for the driver to lose
control and roll over.
Tires that are larger or smaller than your vehicle

Page 230 of 248

Mercury Grand Marquis 2002  Owners Manuals MOTORCRAFT PART NUMBERS
Component 4.6L SOHC V8 engine
Air filter element FA-1668
Fuel filter FG-986B
Battery-standard BXT-65±650
Battery-heavy duty BXT-65±750
Oil filter FL-820-S
PCV valve EV-98
Spa

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Mercury Grand Marquis 2002  Owners Manuals Fluid Ford Part Name Capacity
Rear axle lubricant5Motorcraft SAE
80W-90 Premium Rear
Axle Lubricant1.8L (3.75 pints)
Windshield washer
fluidUltra-Clear Windshield
Washer ConcentrateFill to line on res

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Mercury Grand Marquis 2002  Owners Manuals LUBRICANT SPECIFICATIONS
Item Ford part
nameFord part
numberFord
specification
Brake fluid Motorcraft High
Performance
DOT 3 Motor
Vehicle Brake
Fluid
1
PM-1 ESA-M6C25-A
and DOT 3
Door
weatherstripsSi