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Old 08-06-2010, 12:37 PM   #63 (permalink)
comptiger5000
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Join Date: Feb 2010
Location: CT, USA
Posts: 544

RaceJeep - '98 Jeep Grand Cherokee (ZJ) 5.9 Limited
90 day: 13.62 mpg (US)
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Just be aware, by making the tranny think you're stepping on the gas less, it lowers the line pressure, making shifts slower and softer. This can shorten transmission life. However, some adjustments to the tranny and/or a shift kit can easily bring things back in line.
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Call me crazy, but I actually try for mpg with this Jeep:



Typical driving: Back in Rochester for school, driving is 60 - 70% city
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