What's your MPG

k9king78 said:
The gears are the stock 4.10, I get roughly 150 miles on a full tank of fuel. That most I've ever gotten is 172 miles. With a 19 gallon fuel tank that comes out to 8-9 miles a gallon. If there is something I need to have checked out please let me know.
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Is the speedo recalibrated for your aftermarket tires?

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k9king78 said:
No I checked it with a couple speedometer/GPS apps and they both have it off by 3 Mph
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That'll make the mileage you're using to calculate the tank vs trip off and make ur mpg seem worse but probably only by about 2mpg.

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k9king78 said:
No I checked it with a couple speedometer/GPS apps and they both have it off by 3 Mph
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well there ya go. you need to track the mileage accurately and then calculate it. so that will give you and extra 2-3mpg. if you are using the gps to track milage and its still bad then check your spark plugs make sure they are gapped properly and have new wires,cap,rotor. maintaining that stuff might help. also faulty 02 sensors could make you run rich. 33's on stock gears is going to hurt the mpgs the most tho EDIT: just to be clear your 4.10s and 33's is an okay setup and should give you more mpgs then that. not saying you need to regear for better mpgs
 
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Computer says Im averaging 12 right now. 37's and stock gears. My stupid overdirve button is stuck right now but Im hoping once I get that fixed or bypassed it will help. Right now its constantly searching for a gear on the highway.
 
Rarly get on the freeway. Get about 240 miles a tank.
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JKU 2009, 2.8 Diesel VM (export), 83k miles, 3:73, 33", AT, Lift 2.5", manual, some metal:
- city: 18 mpg
- hway 80mph: 21 mpg
During our European tours with all the luggage fuel budget was followed on a combined 20 mpg.
But...
Diesel fuel price in Europe = 1.4 Euro/liter = 1.82 USD/liter = 3.785 l/gal x 1.82 USD/liter =
6.88 USD/gal of Diesel (!!!!!)
 
I just filled up again this week on my 12 jkur 2.5" lift and 37's. Got an average of 14.3 mpg city and highway
276 miles with a full tank

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bob-o12jk said:
I just filled up again this week on my 12 jkur 2.5" lift and 37's. Got an average of 14.3 mpg city and highway
276 miles with a full tank

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You do as good as me. I have a 2012 auto right now running rubi springs and shocks gave me 1.25" lift and 32" tires 3:21 gears. I get about 268 to 300 per a tank. and ave. 17.8 mpg depending how I drive with this tank.
 
jelliott076 said:
200miles to a tank is uber-bad! You're running stock right? Most of us on 37s are getting between 270 and 280 average. Something's wrong there Branko.
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He's a 2 door and has a smaller gas tank. But still, I get anywhere from 225-250 with mine. 35's 3.73 gears and a manual 2012.
 
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