Thread: 92 4.0 BAD gas milage
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Old 11-25-2010, 05:20 PM
TurdFX4 TurdFX4 is offline
Sept. 2011 TOTM
  
Join Date: Jan 2010
Posts: 1,772
Default Re: 92 4.0 BAD gas milage
Did you notice the drop in mileage after installing the exhaust/muffler? is it a performance exhaust or oem replacement?
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