2011 lml mpg info - Page 5 - Chevy and GMC Duramax Diesel Forum
2011+ LML Duramax Powertrain Discussion of components that are directly involved in the power production and all that is needed to get and keep the truck moving . Engine , Transmission Ect

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Old 01-16-2013, 05:37 PM   eBay Motors  #41 (permalink)
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When mine was new I got 17 running empty on the hwy @ 70mph now I get 14 pretty consistently. Towing mileage hasn't changed though.....still gets 9.
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Old 01-16-2013, 07:35 PM   eBay Motors  #42 (permalink)
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Everyone I have talked to said where I live (West Texas) doesn't get winter fuel.
Winter/summer fuel are typically blended in a ratio suitable for the area where it is to be sold.
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Old 01-16-2013, 07:41 PM   eBay Motors  #43 (permalink)
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2012 but we get 19-20.5 empty and 11-13 towing 9k
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Old 01-16-2013, 07:42 PM   eBay Motors  #44 (permalink)
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Winter/summer fuel are typically blended in a ratio suitable for the area where it is to be sold.
Are stations supposed to put what blend of diesel they have on the pumps?
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S&B Dry Cold Air Intake
Ranch Hand Front and Rear Replacement Bumpers (Ridgid Dually Lights on Rear (2)), NFAB 6-Step Nerf Bars, RKI Tool Box, Custom Headache Rack w/ Ridgid Dually Lights (4)
Limo Tint All Around w/ Limo Brow
EDGE CTS Insight, Rancho Steering Stabilizer, Backup Camera
3/4" Lift via Torsion Bars (it was all I could get with stock keys), 285/65/18 Nitto Trail Grapplers
GoLight Stryker HID
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Old 01-16-2013, 07:43 PM   eBay Motors  #45 (permalink)
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Are stations supposed to put what blend of diesel they have on the pumps?
not sure but i thought they only had to post bio diesel on the pump
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Old 01-16-2013, 07:44 PM   eBay Motors  #46 (permalink)
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not sure but i thought they only had to post bio diesel on the pump
That's probably right...maybe that's why I assumed we didn't get winter diesel here.
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2011 GMC 2500HD Duramax Z-71 CCSB SLE
S&B Dry Cold Air Intake
Ranch Hand Front and Rear Replacement Bumpers (Ridgid Dually Lights on Rear (2)), NFAB 6-Step Nerf Bars, RKI Tool Box, Custom Headache Rack w/ Ridgid Dually Lights (4)
Limo Tint All Around w/ Limo Brow
EDGE CTS Insight, Rancho Steering Stabilizer, Backup Camera
3/4" Lift via Torsion Bars (it was all I could get with stock keys), 285/65/18 Nitto Trail Grapplers
GoLight Stryker HID
XRT Pro on Tow with 4" Flo Pro Exhaust
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Old 01-16-2013, 07:49 PM   eBay Motors  #47 (permalink)
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That's probably right...maybe that's why I assumed we didn't get winter diesel here.
i thought i read somewhere that they were only required to post bio diesel, we have been through 24 states here recently and ive never noticed a pump having that posted. "hot fuel" is sure becoming a big issue though, not trying to derail thread but its becoming a hot button issue in the cmv world which effects all diesel owner.
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Old 01-16-2013, 11:32 PM   eBay Motors  #48 (permalink)
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if you get a tuner, like h&s, you will see 17mpg city and 20+ highway. I usually average that. but i do understand the need for the manu. warranty
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Old 01-17-2013, 09:02 AM   eBay Motors  #49 (permalink)
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Are stations supposed to put what blend of diesel they have on the pumps?
I've never seen it posted.
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Old 01-17-2013, 09:11 AM   eBay Motors  #50 (permalink)
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2013 with 300 miles so far, I'm avg MPG is 15.9
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