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Jeep Wrangler JK
JK General Discussion
Gas Mileage...don't laugh
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<blockquote data-quote="MacGuyver" data-source="post: 440926" data-attributes="member: 18877"><p>The 3.8 gets worse mileage than the 3.6. </p><p></p><p>15 MPG isn't unheard of for the 3.8, especially considering their age at this point. </p><p></p><p>33" for a 3.8 sahara is pretty much max given that you probably have 3.21 or 3.73 gearing. There is a gearing to power / tires size ratio chart for the 3.8 somewhere on these forums. Pops up in a thread ever other week or so.</p></blockquote><p></p>
[QUOTE="MacGuyver, post: 440926, member: 18877"] The 3.8 gets worse mileage than the 3.6. 15 MPG isn't unheard of for the 3.8, especially considering their age at this point. 33" for a 3.8 sahara is pretty much max given that you probably have 3.21 or 3.73 gearing. There is a gearing to power / tires size ratio chart for the 3.8 somewhere on these forums. Pops up in a thread ever other week or so. [/QUOTE]
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Jeep Wrangler JK
JK General Discussion
Gas Mileage...don't laugh
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