ignition Mercury Grand Marquis 1999 s Service Manual

²Use only unleaded fuel.
²Avoid running out of fuel.
²Do not turn off the ignition while your vehicle is moving, especially at
high speeds.
²Have the items listed in your Scheduled Maintenance Guide performed
according to the specified schedule.
The scheduled maintenance items listed in the Scheduled Maintenance
Guide are essential to the life and performance of your vehicle and to its
emissions system.
If other than Ford, Motorcraft or Ford-authorized parts are used for
maintenance replacements or for service of components affecting
emission control, such non-Ford parts should be equivalent to genuine
Ford Motor Company parts in performance and durability.
Do not park, idle, or drive your vehicle in dry grass or other dry
ground cover. The emission system heats up the engine
compartment and exhaust system, which can start a fire.
Illumination of the charging system warning light,Check Engine
indicator light or the temperature warning light, fluid leaks, strange
odors, smoke or loss of oil pressure, could indicate that the emission
control system is not working properly.
Exhaust leaks may result in entry of harmful and potentially
lethal fumes into the passenger compartment.
Do not make any unauthorized changes to your vehicle or engine. By
law, vehicle owners and anyone who manufactures, repairs, services,
sells, leases, trades vehicles, or supervises a fleet of vehicles are not
permitted to intentionally remove an emission control device or prevent
it from working. Information about your vehicle's emission system is on
the Vehicle Emission Control Information Decal located on or near the
engine. This decal identifies engine displacement and gives some tune up
specifications.
Please consult your ªWarranty Guideº for complete emission warranty
information.
Maintenance and care
165

Item Ford part
nameFord part
numberFord
specification
Rear axle
lubricant
1Motorcraft SAE
80W90 Premium
Rear Axle
LubricantXY-80W90-QL WSP-M2C197_A
Windshield
washer fluidUltra-Clear
Windshield
Washer
ConcentrateC9AZ-19550-AC ESR-M17P5-A
1Add 118 ml (4 oz.) of additive friction modifier C8AZ-19B546±A, Ford
specification EST-M2C118±A for complete refill of Traction-Lok axles.
ENGINE DATA
Engine 4.6L V8 engine
Cubic inches 281
Horsepower-single exhaust 200 @ 4250 rpm
Horsepower-dual exhaust 215 @ 4500 rpm
Torque-single exhaust 275 lb.-ft. @ 3000 rpm
Torque-dual exhaust 285 lb.-ft. @ 3000 rpm
Recommended fuel 87 octane
Firing order 1-3-7-2-6-5-4-8
Spark plug gap 1.3-1.4 mm (0.052-0.056 inch)
Ignition system Coil on plug
Compression ratio 9.0:1
VEHICLE DIMENSIONS
Vehicle dimensions mm (in)
(1) Overall length 5 382 (211.9)
(2) Overall width 1 987 (78.2)
(3) Overall height 1 443 (56.8)
(4) Wheelbase 2 913 (114.4)
(5) Track - Front 1 611 (63.4)
(5) Track - Rear 1 659 (65.3)
Capacities and specifications
177

detergent in fuel .....................161
filling your vehicle
with fuel ...........................157,159
quality ......................................160
running out of fuel .................161
safety information relating to
automotive fuels .....................157
Fuses ...................................121,122
Gas mileage (see Fuel
economy) ..............161,162,163,164
Gauges .........................................12
battery voltage gauge ...............16
engine coolant
temperature gauge ...................15
engine oil pressure gauge ........16
fuel gauge ..................................12
odometer ...................................14
speedometer .............................13
trip odometer ............................15
Hazard flashers .........................120
Head restraints ......................80,81
Headlamps
aiming ......................................170
bulb specifications ..................170
high beam ..............................9,24
Heating ........................................26
heating and air
conditioning system ............26,27
Hood ..........................................137
Ignition .......................................177
Inspection/maintenanc e(I/M)
testing ........................................166
Instrument panel ..........................6
cleaning ...................................173
Keyless entry system
keypad .......................................77
programmin gentry
code .................................77,78,79
Keys
positions of the ignition ...........56
Lamps
autolamp system .......................25daytime running light ...............25
headlamps .................................24
headlamps, flash to pass ..........24
instrument panel, dimming .....24
interior lamps .........................169
replacing bulbs ..166,167,168,169
Lane change indicator
(see Turn signal) ...................55,56
Lights, warning and indicator ......6
air bag ..........................................8
air suspension ...........................10
anti-lock brakes (ABS) .........9,22
brake .......................................8,23
charging system ..........................9
low coolant ................................10
low fuel ........................................6
oil pressure .................................9
overdrive off ..............................10
safety belt ...................................8
speed control ............................61
traction control active .........11,22
turn signal indicator ...................9
Locks
childproof ..................................70
Lumbar support, seats ...............84
Message center ...........................17
reset button .........................17,18
select button .............................18
Mirrors
automatic dimming
rearview mirror .........................65
side view mirrors (power) .......69
Motorcraft parts ........................161
Octane rating ............................160
Overdrive .....................................57
Parking brake ............................107
Power distribution box (see
Fuses) ........................................124
Power door locks ...................69,72
Power steering ...................110,111
fluid, checking and adding ....147
Index
194