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Need a diaphragm to change spark plugs and plug wires on a mercury grand marquis 2002

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Here you go Need a diaphragm to change spark plugs and plug wi - 7_28_2013_2_44_27_pm.png

Posted on Jul 28, 2013

  • John Wible May 15, 2014

    careful there aluminum heads start easy you don't cross thread use lubricant on threads don't over tight them

  • John Wible May 15, 2014

    careful there aluminum heads start easy you don't cross thread use lubricant on threads don't over tight them

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6 Suggested Answers

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Posted on Jan 02, 2017

  • 1757 Answers

SOURCE: 2002 mercury grand marquis spark plug wire diagram

For the 4.6L V8:
Firing Order:
1-3-7-2-6-5-4-8
Cylinders:
(back of engine)
4-----------8
3-----------7
2-----------6
1-----------5
(front of engine)

Let me know if this helped...

Posted on Mar 16, 2010

  • 104 Answers

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.

good luck
Michael
ASE certified

Posted on Feb 09, 2009

  • 1596 Answers

SOURCE: need wireing diagram for 2002 dodge grand caravan

------>>>FRONT>>>>of Van >>>>

______________________________
#5 cyl #6 cyl

#3 cyl #4 cyl

#1 cyl #2 cyl
______________________________
_________________
I COIL BLOCK I
I I
I #3 #1 #5 I
I I
I I Firing Order Is
I I 1 2 3 4 5 6
I #6 #4 #2 I
I _______________I_

the Wires Go Accordingly to prospective Terminals, So Sorry Unable to Send Pics through FixYa, A Formating Problem Exists
and they show on my end but not on your end this is TRUE and CORRECT To The BOOK other than the Lines from Coil to Spark Plug ENDS at CYLINDERS. Please dont Forget to RATE Me
Thank You And Happy Motoring!!



Posted on Mar 27, 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

Testimonial: "thanks, that's just what i needed to know "

  • 56 Answers

SOURCE: what is the spark plug gap specification for a

go to or call an auto pARTS STORE they can tell you the plug gap.

Posted on Jan 24, 2010

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2 Answers

Why does my 97 Mercury Grand Marquis run roughly after changing spark plug wires and core pack?


you must take it for a ride about 1 hour its scary but your computer has to adjust then it will pur good luck

Mar 31, 2015 | 1997 Mercury Grand Marquis

1 Answer

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

Jan 04, 2012 | 2001 Mercury Grand Marquis

1 Answer

I got code PO 305 on a 2002 Mercury Grand Marquis, what is the spark plug wire part called, is it #5 coil, and should I replace the coil and spark plug and what should the spark plug be gapped at? Thank...


I got code PO 305 on a 2002 Mercury Grand Marquis, what is the spark plug wire part called
This will have a direct coil over ignition with a coil over each spark plug. The coil is the electrical part over the spark plug. The coil also has a rubber part that is called the boot or spark plug boot. The boots can be purchased separately but the coils will come with new boots.

is it #5 coil,

Have you checked to see if there is any spark coming out of the number 5 coil?



and should I replace the coil and spark plug and what should the spark plug be gapped at?

When was the last time the spark plugs where changed? It may be due for all the spark plugs to be changed. The spark plug gap is usually listed on the emissions sticker under the hood. It should be .050 - .056 or very close to that.

May 16, 2011 | 2002 Mercury Grand Marquis

1 Answer

2002 mercury grand marquis spark plug wire diagram


For the 4.6L V8:
Firing Order:
1-3-7-2-6-5-4-8
Cylinders:
(back of engine)
4-----------8
3-----------7
2-----------6
1-----------5
(front of engine)

Let me know if this helped...

Mar 15, 2010 | 2002 Mercury Grand Marquis

2 Answers

Removing Spark Plug Wires


pull one at a time to chnge them...change one put the new one on change another put it on and so on DO NOT take all of them off at one time!!!!!

Feb 16, 2009 | 2000 Mercury Grand Marquis

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