Thread: Gas millage HWY trip
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  #4  
Old 07-31-2005, 10:36 AM
H3Lady H3Lady is offline
 
Join Date: Jul 2005
Location: Monroe MI
Posts: 268
H3Lady is off the scale
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I have a supplement advertisement from GM for the H3 and on the cover is says.

quote

20 MPG hwy"

OH I used Quaker state pure synthetic extreme too, as my first oil change. Super reviews for HWY suv useage
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