2004 Dodge Caravan 3 3 V6 That Wish Tune Will Replace Plugs Wires Coil

2004 DODGE CARAVAN
118,000 MILES
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I have a 2004 Dodge Caravan 3.3 V6 that I wish to tune up. I will replace the plugs and wires but, do I need to replace the coil pack ? It hasn't given any problem-its just that I bought it at 65000 miles and have only changed oil as schedueled. I think a tune up would increse my gas milage.
Does a coil pack lose its power over time?
Thanks
Mar 1, 2013 at 3:05 AM
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ASEMASTER6371
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it does increase mileage. replace the coil only when it fails

Roy
Mar 1, 2013 at 3:08 AM
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