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What is the spark plug configuration for a 1998 mercury grand marquis?
Wiki User
∙ 11y ago
On a 1998 Mercury Grand Marquis :
It has the Coil On Plug ( C.O.P. ) ignition system with ( 8 ) individual coils
The engine cylinder locations are numbered :
firewall
4 - 8
3 - 7
2 - 6
1 - 5
front of vehicle
The firing order is ( 1 - 3 - 7 - 2 - 6 - 5 - 4 - 8 )
Wiki User
∙ 11y ago
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.054 is the gap for the Mercury Grand Marquis.
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8 spark plugs
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On a 1997 Mercury Grand Marquis : Check the Vehicle Emission Control Information ( VECI ) decal in the front of the engine compartment , for the type of spark plug used and the spark plug gap
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Remove the spark plug wires from your 2002 Mercury Grand Marquis spark plugs. Remove the spark plugs by turning them to the left with a deep well 5/8 socket. Reverse the process to install the new spark plugs.
What is the location of No. 5 spark plug on a 2002 mercury grand marquis?
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of 2002 Mercury Grand Marquis
How do you change plug in 2001 Mercury Grand Marquis?
Remove the spark plug wire from your 2001 Mercury Grand Marquis. Remove the spark plug with a 5/8 deep well socket, white turning it to the left. Reverse the process to put in the new spark plug.
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According to one of Fords websites : For a 1993 Mercury Grand Marquis , 4.6 liter V8 engine : ( the spark plugs are gapped at .054 inch )
Where are spark plugs on a 1998 mercury grand marquis?
Each spark plug has a coil on the top. Just remove the coil.
Where are the spark plugs located in a 98 mercury grand marquis?
Under the coil on each cyl.
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firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of Mercury Grand Marquis
Where is cylinder 6 on a 2003 Mercury grand marquis?
firewall 4 - 8 3 - 7 2 - 6 1 - 5 front of Mercury Grand Marquis
