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Old 05-01-2010, 07:40 PM
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hauser775 hauser775 is offline
Dodge Ram Forum Senior Member
Join Date: Jan 2010
Location: Chelmsford, MA
Age: 29
Posts: 230
Gender: Male
Vehicle: 2001 Dodge Ram 1500
Trim Level: SLT Laramie
Color: Patriot Blue
Engine: 1998-2001 360ci (5.9L) Magnum V8 245hp(standard), 250hp(Sport package)
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Default Copper core plugs vs. Platinum core plugs

I currently have Platinum core spark plugs in my 5.9 gas Ram. I have heard that the 5.9's like the copper core plugs better. So I am wondering if I switch to copper core plugs will my MPG's go up? I am currently getting around 15 MPG with mainly highway driving.
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