Question about 2008 Mercury Grand Marquis

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Need to replace spark plugs 2008 mercury grand maequis

How do i remove old ones and where are they located

Posted by Anonymous on

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Posted on Jan 02, 2017

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SOURCE: How do you access the spark plugs 2002 mercury mountaineer

IIRC these are a coil over design. meaning the coil is over the plug. the coil should have one 8mm bolt holding it on the lower intake manifold. remove the coild to get to the spark plugs. look by the fuel injectors, coil should be just next to it or very close. coil usually says motorcraft on it and circle in design.

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Posted on Feb 09, 2009

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SOURCE: where are the spark plugs located on the 4.6 liter v8 mercury grand marguis

The coil packs sit on top of them. The basically go straight down from the top. They are practically under the fuel rails.

Posted on Jul 09, 2009

  • 1 Answer

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.

Posted on Jan 22, 2010

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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.

Posted on Mar 30, 2010

  • 564 Answers

SOURCE: how to replace starter +1993 Mercury Grand Marquis

disconnect battery,,jack car up,,put jack stand on frame,,take starter bolts out,(may not be easy),,take wires off starter,,hoped it helped,,

Posted on May 08, 2010

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2001 grand marquis where are the spark plugs


Located on sides of engine block just above the exuast manifold follow the spark plug wires if all else fails(if you are changing the plugs do them one at a time and only remove the wire from the one you are removing and replace it as soon as you have the new one in this avoids any confusion on which. Plug wire goes where

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How does one change the spark plugs? Is the spark plug under the rubber boot or where is the location?


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WHERE ARE THE SPARK PLUGS LOCATED ON MY 1999 PONTIAC GRAND AM


Hi. here's the procedure on how to replace your spark plugs. Spark plug location is in this procedure.

  • Park the car in cool, shady area and allow the engine to cool.
  • Step 2 Remove the parts of the Grand Am engine that hinder access to the spark plugs. For a 2.2 L engine, remove the ignition coil housing. For a 2.4 L engine, remove the bolts that hold the retaining ignition coil and disconnect the electrical connector. Pull the assembly straight up and away from the engine to remove it. For a 3.1 L engine, remove the air cleaner. For a 3.4 L engine, remove the windshield wiper module cover and rotate the engine for service access to the rear spark plugs.
  • Step 3 Locate the spark plug wire and grab it by the spark plug boot. Twist the boot in both directions and pull back to remove the wire.
  • Step 4 Insert the spark plug socket over the old spark pull and unscrew it from the cylinder well. Remove the old spark plug.
  • Step 5 Lubricate the threads of the new spark plug and screw it into the cylinder well.
  • Step 6 Test the tension and adjust it to the required setting. It needs to be 15 ft-lbs. for a 2.2 L engine, 16 ft-lbs. for a 2.4 L engine, 13 ft-lbs. for a 3.1 L engine, and 11 ft-lbs. for a 3.L engine.
  • Step 7 Reconnect the spark plug wire and twist it to lock the plug in place.
  • Step 8 Repeat Steps 3 through 7 for the remaining spark plugs.
  • Step 9 Replace all of the parts that were removed from the Grand Am in Step 2 to reach to the spark plugs.
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    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.

    Mar 30, 2010 | 2000 Mercury Grand Marquis

    1 Answer

    Where are the spark plugs located


    On these models Ford/Mercury included the coil and the spark plug wires in one unit. The coils are black and round, they have a wire connector to each one. In order to pull the coil, you need to disconnect the wire and remove the bolt holding the coil pack in place. After doing this, you can pull the coil pack out; then you can pull out the spark plug with a 5/8 spark plug socket.

    Jan 24, 2010 | 1999 Mercury Grand Marquis

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    Replacing spark plugs


    you would need to get the right spark plugs, remove the wire to the plug one at a time, remove the old plug, install the new one and replace the wire

    Dec 03, 2009 | 2008 Dodge Avenger

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