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    alexis198722's Avatar
    alexis198722 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Feb 10, 2009, 10:03 AM
    Crossed Spark Plug Wires on a Mercury Grand Marquis
    How do I fix crossed spark plug wires on a 1989 grand marquis.
    this8384's Avatar
    this8384 Posts: 4,564, Reputation: 485
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    #2

    Feb 10, 2009, 10:12 AM

    By "crossed" do you mean they were installed improperly? If so, find the correct firing order, remove the wires and reinstall them correctly.
    ballengerb1's Avatar
    ballengerb1 Posts: 27,378, Reputation: 2280
    Home Repair & Remodeling Expert
    		  
    #3

    Feb 10, 2009, 11:28 AM

    Your firing order should be 1-5-4-2-6-3-7-8. What do you currently have and any idea who/how the wires got changed?
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