1994 Other Jeep Models Tune up

1994 JEEP
13,700 MILES • 6 CYL • 4WD • AUTOMATIC
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DMAGANA
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  • 1 POST
Is stock spark plugs the best way to go for the best gas mileage?
Jul 18, 2010 at 8:54 PM
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RASMATAZ
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  • 75,992 POSTS
Stick with the OEM spark plugs if I were you and change it when its time
Jul 19, 2010 at 4:15 AM