rexlex Posted August 31, 2005 Share Posted August 31, 2005 In my area ethanol blend is cheapest and a little higher octane than regular. Has anyone heard wether ethanol is good or bad for the RX? One dealer told me that its good in colder climates but not in warmer times of the year because your engine will run hotter. I dont know. Quote Link to comment Share on other sites More sharing options...
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