Idles high and also while driving
SOURCE: How To Adjust Idle For 1992 Mercury Grand Marquis
there should be a screw on the throttle body, if there is not replace throttle position sensor or the idle air control motor.
SOURCE: 1997 Grand Marquis turn signals
There are 2 Locations that this Relay could be. There is a Panel inside the Car, Posibly Under the Dash? and one Under the Hood. The one under the Hood is called a Fuse Relay Box and Has a Lot of Relays for Different things in it. The Diagram of what is what in it Should be on the Inside of the Cover. let me know if you need more Help! Please Rate my Response, I need all the Help That I can Get! Thanks!
SOURCE: own a 1997 mercury grand marquis. went to change
The 4.6 does not have an traditional distributor. This year engine should have two coil packs located on the front of each valve cover. Each coil pack controls four cylinders. Some of the plug wires will cross over the front of the engine in a wire loom on top of the alternator. The spark plugs are located down in the intake manafold. they run beside the fuel rail on each side of the intake manafold where it joins to each head. You will need an extention at least 8 to 10 inches long to get at the spark plugs. The plug wire fit snuggly into the intake manafold and have an extention on them that connects to the spark plug.
Testimonial: "thanks, that's just what i needed to know "
SOURCE: how do i adjust the head lights on a 1997 grand
AIMING THE HEADLIGHTS
On 1989-91
vehicles, the headlights can be aimed using the adjusting screws
located above and to the side of the headlight bulbs. A rough
adjustment can be made while shining the headlights on a wall or on the
rear of another vehicle, but headlight adjustment should really be made
using proper headlight aiming equipment.
On 1992-98 vehicles, the
aerodynamically styled headlights necessitate the use of headlight
aiming kit 107-00003 or equivalent. The adjustable aimer adapters
provided in the kit must be used to aim the headlights. Adjustment
aimer adapter positions are moulded into the bottom edge of the
headlight lens. Set and lock the adjustable adapters, attach each
adapter to its mechanical aimer and aim the headlights according to the
instructions in the kit.
Headlight aim adjustment should be made
with the fuel tank approximately half full, the vehicle unloaded and
the trunk empty, except for the spare tire and jacking equipment. Make
sure all tires are inflated to the proper pressure.
The
headlights must be properly aimed to provide the best, safest road
illumination. The lights should be checked for proper aim and adjusted
as necessary. Certain state and local authorities have requirements for
headlight aiming; these should be checked before adjustment is made.
CAUTION
About once a year, when the headlights are replaced or any time
front end work is performed on your vehicle, the headlight should be
accurately aimed by a reputable repair shop using the proper equipment.
Headlights not properly aimed can make it virtually impossible to see
and may blind other drivers on the road, possibly causing an accident.
Note that the following procedure is a temporary fix, until you can
take your vehicle to a repair shop for a proper adjustment.
Headlight adjustment may be temporarily made using a wall,
as described below, or on the rear of another vehicle. When adjusted,
the lights should not glare in oncoming car or truck windshields, nor
should they illuminate the passenger compartment of vehicles driving in
front of you. These adjustments are rough and should always be
fine-tuned by a repair shop which is equipped with headlight aiming
tools. Improper adjustments may be both dangerous and illegal.
For
most of the vehicles covered by this guide, horizontal and vertical
aiming of each sealed beam unit is provided by two adjusting screws
which move the retaining ring and adjusting plate against the tension
of a coil spring. There is no adjustment for focus; this is done during
headlight manufacturing.
Because the composite headlight assembly is bolted into position, no
adjustment should be necessary or possible. Some applications, however,
may be bolted to an adjuster plate or may be retained by adjusting
screws. If so, follow this procedure when adjusting the lights, BUT
always have the adjustment checked by a reputable shop.
Before removing the headlight bulb or disturbing the headlamp in
any way, note the current settings in order to ease headlight
adjustment upon reassembly. If the high or low beam setting of the old
lamp still works, this can be done using the wall of a garage or a
building:
See Figure 6
Fig. 6: Example of headlight adjustment screw location for composite headlamps
See Figures 7 and 8
Fig. 7: Low-beam headlight pattern alignment
Fig. 8: High-beam headlight pattern alignment
Hope thats helped (remember rated this) Good luck.
SOURCE: where are the spark plugs located on a 2000 Mercury Grand Marquis
There are eight COPs (coil-on-plugs) to remove. Using a 7mm or 9/32" socket, remove each bolt securing each COP to the intake manifold on top of the engine. Remove all eight COPs, and the spark plugs are underneath. When replacing the spark plugs, use only the proper Ford/Motorcraft plugs, even if they cost twice as much as the aftermarket ones. You will avoid further headaches this way. Hope this helps.
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