What the heck is wrong with my mpg?
#16
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Location: DFW, TX
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I have yet to find one that will work with you instead of trying to pass the buck to you, even when its unfounded...
#18
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Location: Boise, Idaho
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Those 24 mpg people are on a pipe dream unless they drive 55 unloaded downhill with a tail wind.
17-18 mpg best ever...14-15 is the norm...no matter what I have done to my truck.
But...I have a heavy truck...big tires...and a heavy foot. I am not complaining.
17-18 mpg best ever...14-15 is the norm...no matter what I have done to my truck.
But...I have a heavy truck...big tires...and a heavy foot. I am not complaining.
#19
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Here's hand calculated mileage vs the trip computer.
Distance driven 996kms/621 Miles
Trip computer reading (Zeroed at start) 9.5L/100kms = 24.7mpg US = 29.7mpg Imp
Next fill was 120L to full = 31.7 Gals US = 26.4 Gals Imp
"Actual mileage" = 19.58Mpg US = 23.5Mpg Imp
This was a one day drive through the mountains, down some oilfield roads and home with a headwind all on the Perf tune on my Diablo Predator
I used to run a Smarty on this truck and I found the Diablo had more power, less smoke and better mileage..........all for alot less$$$$$$$
2006 Ram3500 auto QC LWB 4X4 with 315 70R17's and no other performance mods. This is pretty much the norm for me on the highway.
Distance driven 996kms/621 Miles
Trip computer reading (Zeroed at start) 9.5L/100kms = 24.7mpg US = 29.7mpg Imp
Next fill was 120L to full = 31.7 Gals US = 26.4 Gals Imp
"Actual mileage" = 19.58Mpg US = 23.5Mpg Imp
This was a one day drive through the mountains, down some oilfield roads and home with a headwind all on the Perf tune on my Diablo Predator
I used to run a Smarty on this truck and I found the Diablo had more power, less smoke and better mileage..........all for alot less$$$$$$$
2006 Ram3500 auto QC LWB 4X4 with 315 70R17's and no other performance mods. This is pretty much the norm for me on the highway.
#20
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[QUOTE=cquestad;1651145]Those 24 mpg people are on a pipe dream unless they drive 55 unloaded downhill with a tail wind.
Hey, I'm one of those '24mpg' people!
MikeyB
Hey, I'm one of those '24mpg' people!
MikeyB
#21
well i guess i should be happy, but i truly believe my smarty has been hurting my milage instead of helping in my case. i still love it, so im not bashing, but i was just a little confused
brett
brett
#23
the smarty does make lots of power and i miss the smoke on demand!
brett
#24
Registered User
I have just about 80K on the clock and I got my best MPG ever this last weekend on a float trip to San Marcus, 20.43 MPG. I-35 down and back at night so I keep it between 65 and 70 (closer to 65 most of the time) light traffic, I might have been able to get it higher if I didnt drive river road 4-5 times (the road follows the river so its hilly with a lot of curves). Only mods on the truck where the leveling kit, 315 BFGs, air filter, and aero muffler, plus 3 people and two ice chest of beer.
JW
JW
#25
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Location: cypress/houston, tx
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Who cares about MPG when you can cruise down River Road! I used to have a house 1 mile from where River road begins @ Hueco Spring in New Braunfels!
#27
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Location: Twin Falls, Idaho
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I do know with 4.4 my miledge has dropped too.. I am goona switch out to another program and see what it does.. But With 12k in tow everyday I still get 14!!!! Unfortunately trailer or not that's what I am getting!!
#28
its about time you joined us. i had to start a thread trying to track you down and make sure you wernt in jail or stranded with a blown up tranny! i need to change mine back too...4.4 has some good things, but theres also some things im not very happy with
brett
brett
#29
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LOL!!!! Been working my rear off!!! Haven't been getting home til 9 or 10 and 5 o'clock comes way too early!!!