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jkp1187 · 08-07-2009, 11:37 PM

Hi Citation. My mother-in-law has an '06 or '07 Grand Cherokee with the 5.7L HEMI. Just curious, what sort of fuel economy do you find yourself getting with it?

08-07-2009, 11:37 PM	#4 (permalink)
jkp1187 EcoModding Apprentice Join Date: Jun 2009 Location: Pittsburgh, Pennsylvania Posts: 201 Thanks: 54 Thanked 30 Times in 18 Posts	Hi Citation. My mother-in-law has an '06 or '07 Grand Cherokee with the 5.7L HEMI. Just curious, what sort of fuel economy do you find yourself getting with it?