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dhurst765 · 06-11-2009, 12:16 PM

i have a 04 ecotec with the origional plugs i think. i bought it off my parents for a dollar and i believe my dad hadnt changed the plugs and i only get 20 mpg in city and 27 highway any suggestions?

06-11-2009, 12:16 PM	#1
dhurst765 GX Member Join Date: Sep 2008 Location: lafayette, in Posts: 178	poor mpg i have a 04 ecotec with the origional plugs i think. i bought it off my parents for a dollar and i believe my dad hadnt changed the plugs and i only get 20 mpg in city and 27 highway any suggestions?