octane Mercury Mystique 1998 Owner's Manuals

Maintenance and care
160Octane recommendations
Your vehicle is designed to use
regular gasoline with an (R+M)/2
octane rating of 87. We do not
recommend gasolines labeled as
“regular” in high altitude areas that
are sold with octane ratings of 86
or even less.
Do not be concerned if your vehicle
sometimes knocks lightly. However,
if it knocks heavily under most
driving conditions on the
recommended octane, see your
dealer or a qualified service
technician to prevent any engine
damage.
87
MINIMUM OCTANE RATING
(R+M)/2 Method
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Capacities and specifications
186
2.0 litre
Engine2.5 litre
Engine
19882544
96 (125)
5500125 (170)
6250
176 (130)
4000220 (162)
4250
61506700
63756925
800±50
(880±50)725±50
(725±50)
1-3-4-21-4-2-5-3-6
1.3
Electronically controlled Idle speed
(manual transaxle)Engine
cm
3Capacity
kW(HP)
at rpm Power output
Nm (lb-ft)
at rpm Max. torque
Fuel required87 Octane
rpm Continuous engine
speed
rpm Max. intermittent
engine speed
rpm
Mixture preparation
Injection system
Firing order
mm
Spark plug gap
Ignition system
0.14 mm
0.30 mm Valve Inlet
clearancesExhaustHydraulic valve
adjusters 0.11-0.18*
0.27-0.34*
Engine data
* Mechanical valve adjuster
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Index
192EPage
Engine oil
changing oil and filter . . . . . . .133
checking and adding . . . . . . . .132
dipstick . . . . . . . . . . . . . . . . . .130
disposal . . . . . . . . . . . . . . . . . .134
engine oil pressure
warning light . . . . . . . . . . . . . . . .9
filter specifications . . . . . . . . .183
refill capacities . . . . . . . . . . . .184
specifications . . . . . . . . . . . . . .185
Exhaust fumes . . . . . . . . . . .78, 163
F
Fan (see Engine fan)
Flasher, hazard . . . . . . . . . .26, 107
Flashing the lights . . . . . . . . . . . .27
Floor mats . . . . . . . . . . . . . . . . . .37
Fluid refill capacities . . . . . . . . .184
Foglamps . . . . . . . . . . . . . . .15, 169
Fuel
calculating fuel economy . . . .162
capacity . . . . . . . . . . . . . . . . . .184
choosing the right fuel . . . . . .159
consumption . . . . . . . . . . . . . .106
fuel gauge . . . . . . . . . . . . . . . . .13
low fuel warning light . . . . . . . . .8
octane rating . . . . . . . . . . . . . .160
quality . . . . . . . . . . . . . . . . . . .161
running out of fuel . . . . . . . . .163
safety information relating
to automotive fuels . . . . . . . . .157
Fuel pump shut-off switch . . . .107
Fuse panels
engine compartment . . . . . . . .110
instrument panel . . . . . . . . . . .113FPage
Fuses
charts . . . . . . . . . . . . . . . .111, 114
checking and replacing . . . . . .109
G
Gas mileage (see Fuel economy)
Gauges
engine coolant temperature . . .12
fuel . . . . . . . . . . . . . . . . . . . . . . .13
odometer . . . . . . . . . . . . . . . . . .13
speedometer . . . . . . . . . . . . . . .13
trip odometer . . . . . . . . . . . . . .13
GAWR
(Gross Axle Weight Rating) . . . .97
Gearshift . . . . . . . . . . . . . . . .87, 93
GVWR
(Gross Vehicle Weight Rating) . .97
H
Hazard flashers . . . . . . . . . .26, 107
Head restraints . . . . . . . . . . . . . .44
Headlamps
aiming . . . . . . . . . . . . . . . . . . .173
bulb specifications . . . . . . . . .172
daytime running light . . . . . . . .15
flashing . . . . . . . . . . . . . . . . . . .27
high beam . . . . . . . . . . . . . . . . .27
replacing bulbs . . . . . . . . . . . .167
turning on and off . . . . . . . . . . .14
warning chime . . . . . . . . . . . . . .11
High beams
indicator light . . . . . . . . . . . . . . .6
operation . . . . . . . . . . . . . . . . . .27
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Index
194MPage
Maintenance (see Servicing)
Manual transaxle
backing up (reverse) . . . . . . . . .95
clutch . . . . . . . . . . . . . . . . . . . . .93
fluid, capacity . . . . . . . . . . . . .184
fluid, checking and adding . . .141
shift speeds . . . . . . . . . . . . . . . .94
Mileage, calculating fuel
economy . . . . . . . . . . . . . . . . . . .162
Mirrors
side view mirrors (power) . . . .17
Motorcraft parts . . . . . . . . . . . .183
N
National Highway Traffic Safety
Administration . . . . . . . . . . . . . .189
O
Octane rating . . . . . . . . . . . . . . .160
Odometer . . . . . . . . . . . . . . . . . . .13
Oil (see Engine oil)
Oil filter . . . . . . . . . . . . . . .133, 183
On-board diagnostic (OBDII)
system . . . . . . . . . . . . . . . . . . . .166
Overdrive . . . . . . . . . . . . . . . . .7, 90
Overhead controls . . . . . . . . . . . .33
P
Panel dimmer control . . . . . . . . .16
Panic alarm, remote entry sytem39
Parking brake . . . . . . . . . . . . . . .86
Parts (see Motorcraft parts) . . .138
Passenger compartment
air filter (see Cabin air filter) . .147
Passive Anti-Theft
System (PATS) . . . . . . . . . . . . . .41PPage
Power distribution box
(see Fuses)
Power door locks . . . . . . . . . . . . .34
Power features
mirrors . . . . . . . . . . . . . . . . . . . .17
seats . . . . . . . . . . . . . . . . . . . . . .45
sunroof . . . . . . . . . . . . . . . . . . . .33
windows . . . . . . . . . . . . . . . . . . .34
Power steering
fluid, checking and adding . . .140
fluid, refill capacity . . . . . . . . .184
fluid, specification . . . . . . . . . .185
R
Radio (see Audio system) . . . . . .18
Rear window defroster . . . . . . . .16
Refill capacities for fluids . . . . .184
Relays . . . . . . . . . . . . . . . . . . . . .109
Remote control
luggage compartment . . . . . . . .36
Remote entry system
locking/unlocking doors . . . . . .38
opening the trunk . . . . . . . . . . .39
panic alarm . . . . . . . . . . . . . . . .39
replacing the batteries . . . . . . .39
replacement/additional
transmitters . . . . . . . . . . . . . . . .40
Repairing paint chips . . . . . . . .178
Reporting safety defects . . . . . .189
Restraints, safety . . . . . . . . . . . . .47
Rotating the tires . . . . . . . . . . . .152
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