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e-85 in ffv 4.0 explorer

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Old Mar 15, 2006 | 10:43 PM
  #1  
nebechanezer's Avatar
nebechanezer
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e-85 in ffv 4.0 explorer

does anyone have any experience or info on running e-85 in their 4.0? i just bought a 2003 explorer xlt and heard milage isnt as good and you should run the tank down most of the way before refilling, but dont know why. also , plugs need to be changed sooner. are there any other drawbacks to running e-85? any other problems that show up? any comments are appreciated
 
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Old Mar 16, 2006 | 05:55 AM
  #2  
BlueOval5.0's Avatar
BlueOval5.0
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You will experience less fuel economy using E85. I never heard about running the tank empty, conventional wisdom would disagree with that - you'll clog fuel filters quicker. I believe there is some maintenance that needs to be done more frequently and you might have to use a certain type of oil, unless that has changed - the old Taurus FFV required different oil.
 
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