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2004 Hyundai XG350 Question: spark plug replacement

 

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tmills1225, 6 Cylinder, Casselberry, FL, September 29, 2009, 10:19
 Rookie

Is it necessary to replace the wiring when you change spark plugs. They are charging me $450 to replace plugs and wiring

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  • Answer #1

    Bret Bodas from RepairPal Test Shop, September 29, 2009, 12:15
     Master

    It's hard to believe the wires need replacing on a 2004 vehicle. How many miles do you have on your vehicle? Is this for regular maintenance or is there a problem with engine misfiring? What is their reasoning for replacing the wires?

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