1996 Mercury Grand Marquis Owner's Manuals

287
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[SV53075( ALL)03/95]
In general, maintenance, replacement, or service
of the emissions control devices or systems in
your new Ford Motor Company vehicle or
engine may be performed at your expense by
any automotive repair establishment or
individual using automotive parts equivalent to
those which your vehicle or engine was
originally equipped.
*
[SV53150( ALL)05/95]
Ford strongly recommends the use of genuine
Ford replacement parts. If other than Ford or
Motorcraft parts or Ford authorized
remanufactured parts are used for maintenance
replacements or for the service of components
affecting emissions control, such non-Ford parts
should be equivalent to genuine Ford Motor
Company parts in performance and durability. It
is the owner's responsibility to determine the
equivalency of such parts. Please consult your
warranty booklet for complete warranty
information.
*
[SV53175( ALL)05/95]
RWARNING
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.
*
[SV53200( ALL)05/95]
Watch for fluid leaks, strange odors, smoke, loss
of oil pressure, the charge warning light, the
check engine light, or the temperature warning
light. These sometimes indicate that the emission
system is not working properly.
*
[SV53300( ALL)01/95]
Do not make any unauthorized changes to your
vehicle or engine. Changes that cause more
unburned fuel to reach the exhaust system can
increase the temperature of the engine or
exhaust system.
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288
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[SV53400( ALL)01/95]
By law, anyone who manufactures, repairs,
services, sells, leases, trades vehicles, or
supervises a fleet of vehicles is not permitted to
intentionally remove an emission control device
or prevent it from working. In some of the
United States and in Canada, vehicle owners
may be liable if their emission control device is
removed or is prevented from working.
*
[SV53500( ALL)02/92]
Never use a metal exhaust collector when you
service your vehicle. If the metal collector
contacts any of your vehicle's plastic trim or
bumper parts they could melt or deform.
*
[SV53600( ALL)01/95]
Do not drive your vehicle if it does not operate
properly. See your dealer if the engine runs on
for more than five seconds after you shut it off
or if it misfires, surges, stalls, or backfires.
%*
[SV53700( ALL)02/95]
Information about your vehicle's emission
control 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.
%*
[SV53702( ALL)05/95]
Readiness for Inspection/Maintenance
Testing
*
[SV53715( ALL)05/95]
In some localities it may become a legal
requirement to pass an
Inspection/Maintenance (I/M) test of the
On-Board Diagnostic (OBD) II system. If the
vehicle's powertrain system or its battery has
just been serviced, the OBD II system is reset to
a not ready for I/M testing condition. To
prepare for I/M testing, the law specifies a
ªneed for additional mixed city and highway
driving to complete the checkº of the OBD II
system. As soon as all of the OBD II system
checks are successfully completed, the OBD II
system is set to the ready condition. The amount
of driving required to reach the ready condition
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289
varies with individual driving patterns. To
complete this requirement in the minimum
amount of time, refer to the OBD II Drive Cycle
defined below. If the vehicle owner cannot or
does not want to do the additional driving
required by law, a service center can perform
this drive cycle as it would any other type of
repair work.
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[SV53717( ALL)05/95]
OBD II Drive Cycle
[SV53730( ALL)03/95]
The following steps must be run in the order
shown. If steps 2 thru 9 are interrupted, repeat
the preceding step. Any safe driving mode is
acceptable between steps.
*
[SV53735( ALL)03/95]
Always drive vehicle in safe manner according
to traffic conditions and obey all traffic laws.
*
[SV53740( ALL)05/95]
The engine must be warmed up and at
operating temperature before proceeding with
the drive modes of the following OBD II Drive
Cycle.
*
[SV53745( ALL)05/95]
1. Start the engine. Drive or idle (in neutral)
the vehicle for 4 minutes.
*
[SV53747( BCGV)05/95]
2. Idle the vehicle in drive for 40 seconds.
*
[SV53752( BCGV)05/95]
3. Accelerate the vehicle to 45 mph (72 km/h)
at 1/4 to 1/2 throttle for 10 seconds.
*
[SV53757( BCGV)05/95]
4. Drive the vehicle with a steady throttle at
45 mph (72 km/h) for 30 seconds.
*
[SV53763( BCGV)05/95]
5. Idle the vehicle in drive for 40 seconds.
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290
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[SV53768( BCGV)05/95]
6. Continue to drive the vehicle in city traffic at
speeds between 25 and 40 mph
(40-64 km/h) for 15 minutes. During the 15
minute drive cycle the following modes must
be achieved:
*
[SV53772( ALL)05/95]
a. at least 5 stop and idle modes at 10
seconds each
*
[SV53775( ALL)05/95]
b. acceleration from idles at 1/4 to 1/2
throttle position, and
*
[SV53777( ALL)05/95]
c. choose 3 different speeds to do 1.5
minute steady state throttle drives.
*
[SV53780( BCGV)05/95]
7. Accelerate the vehicle up to between 45 and
60 mph (72-97 km/h). This should take
approximately 5 minutes.
*
[SV53784( BCGV)05/95]
8. Drive vehicle and hold the throttle steady at
the selected speed between 45 and 60 mph
(72-97 km/h) for approximately 5 minutes.
*
[SV53788( BCGV)05/95]
9. Drive the vehicle for 5 minutes at varying
speeds between 45 and 60 mph
(72-97 km/h).
*
[SV53792( BCGV)05/95]
10. Bring the vehicle back to idle. Idle in drive
for 40 seconds.
*
[SV53796( ALL)05/95]
11. OBD II drive cycle has been completed.
Vehicle can be turned off when convenient.
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291
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[SV53800( ALL)03/95]
Refill Capacities, Motorcraft Parts,
and Lubricant Specifications
%*
[SV53900( ALL)03/95]
Refill Capacities
[SV54300( GV)03/95]
twenty-two pica chart:0010448-M*
[SV54550( ALL)03/95]
NOTE: Rear axle lube quantities must be
replaced every 100,000 miles
(160,000 km) or if the axle has been
submerged in water. Otherwise, the
lube should not be checked or changed
unless a leak is suspected or repair
required.
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292
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[SV54600( ALL)01/95]
Motorcraft Parts
[SV54900( GV)03/94]
fourteen pica chart:0010453-J[SV55000( ALL)09/94]
If a spark plug is removed for examination, it
must be reinstalled in the same cylinder.
[SV55100( ALL)05/95]
For 4.6L (2V) engines:
[SV55125( ALL)05/95]
Cylinders #1, #2, #3, #4 have a PG suffix.
[SV55150( ALL)05/95]
Cylinders #5, #6, #7, #8 have a P suffix.
[SV55200( ALL)03/95]
If a spark plug needs to be replaced, use only
spark plugs with the service number suffix letter
as shown on the engine decal.
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293 %
*
[SV55300( ALL)03/95]
Lubricant Specifications
[SV56000( GV)05/95]
thirty pica chart:0010586-R*
[SV56400( ALL)03/95]
NOTE: Rear axle lube quantities must be
replaced every 100,000 miles
(160,000 km) or if the axle has been
submerged in water. Otherwise, the
lube should not be checked or changed
unless a leak is suspected or repair
required.
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294
%*
[SV57000( ALL)01/95]
Vehicle Storage
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[SV57100( ALL)01/95]
Maintenance Tips
*
[SV57150( ALL)01/95]
If you plan on storing your vehicle for an
extended period of time (60 days or more), refer
to the following maintenance recommendations
to ensure your vehicle stays in good operating
condition.
*
[SV57200( ALL)01/95]
General
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[SV57300( ALL)01/95]
q
Store all vehicles in a dry, ventilated place.
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[SV57400( ALL)01/95]
q
Protect from sunlight, if possible.
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[SV57500( ALL)01/95]
q
If vehicles are stored outside, they require
regular maintenance to protect against rust
and damage.
*
[SV57600( ALL)01/95]
Body
*
[SV57700( ALL)01/95]
q
Wash vehicle thoroughly to remove dirt,
grease, oil, tar or mud from exterior surfaces,
rear wheel housing and underside of front
fenders.
*
[SV57800( ALL)01/95]
q
Periodically wash vehicles stored in exposed
locations.
*
[SV57900( ALL)01/95]
q
Touch-up raw or primed metal to prevent
rust.
*
[SV58000( ALL)01/95]
q
Cover chrome and stainless steel parts with a
thick coat of auto wax to prevent
discoloration. Re-wax as necessary when the
vehicle is washed.
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