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Where are the spark plugs located in a 1998 Mercury Grand Marquis?
Wiki User
∙ 15y ago
THE SPARK PLUGS ARE UNDER THE INGNITON COIL PACKS MOUNTED ON THE VALVE COVERS. THERE ARE NUTS THAT SECURE THE COIL PACKS, YOU WILL NEED TO REMOVE THESE COVERS TO EXPOSE THE COILS WITH A SPARK PLUG BOOT MOUNTED ON THE END. WHEN REPLACING PLUGS BE VERY CAREFUL NOT TO DAMAGE THE ELECTRODE BOOT. SOME PARTS STORES CARRY REPLACEMENT BOOTS , SOME REQUIRE THE COMPLETE COIL REPLACEMENT WHICH CAN BE VERY EXPENSIVE.
Wiki User
∙ 15y ago
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Where are the spark plugs located in a 98 mercury grand marquis?
Under the coil on each cyl.
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8 spark plugs
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8 spark plugs
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there is a coil on each one. remove the coil and there is the plug.
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Where are spark plugs located on a 1999 grand marquis?
they are located under the coil pack
Where are spark plugs located on a 1999 Mercury Grand Marquis?
Beneath the coils. There are 8 coils. 4 on each side. Remove the coils (gently), then remove the plus.
What is spark plug gap mercury marquis 1993?
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Where would the blower motor relay be located on a 2001 mercury grand marquis?
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Where are spark plugs on a 1998 mercury grand marquis?
Each spark plug has a coil on the top. Just remove the coil.
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The original plugs should be good for around 100,000 miles ( 160,000 ) kms. Take it from there.
