Question about 2002 Hyundai XG350

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Rough idle after new plugs and fluctuating RPM's

I just recently got my plugs and wire's changed and the car is now rough idle, and my RPM's i've noticed are fluctuating sometimes to the point where i think i may stall. Any sugestions

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Check that you have installed correct type of spark plugs and wires are well fitted. SPARK PLUG 3.5 V6 Type Champion RC10PYP4 Plug gap 1.0-1.1 mm (0.039-0.043 in.)

Posted on Jun 03, 2008

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