Technically a well taken care of Duramax will go past k miles. Now the rest of the truck may not, the engine and trans can. If you know it was well taken. What do you like about your Duramax LMM? Going from the LB7 to the LMM was a definite change. The fuel mileage is far from adequate. My LB7 lifted. Chevy Silverado MPG Ratings · L Turbo Engine · L V8 Engine · L V8 Engine · L Duramax® Turbo-Diesel Engine. Recommend: Use Diesel Extreme every 6, miles and Everyday Diesel Treatment with every fill up. For additional lubricity, LX4 Lubricity Extreme may be used. MPG from a Truck that Runs MPH! July 28, Banks Power. Steve Gadd · Change Fuel filter if it has not been changed recently (within the past 5, Miles). · Inspect fuel lines from fuel filter to injection pump and. A liter V-8 gas engine is standard on all models. The popular liter Duramax diesel and six-speed Allison transmission are optional. GM says the HD.
Best Duramax Tuners For Fuel Mileage – Review. If you, too, own a vehicle that runs on diesel, then you would. S&B - Go further with our replacement diesel fuel tank for the Fuel Tank for GM Duramax L LLY, LBZ, LMM Crew Cab Short Bed. mpg when they decide to address the DPF. After deleting the DPF expect to see a combined mpg, more or less depending on tire size & driving habits.
Fuel Economy of Chevrolet Vehicles ; Compare ; Combined MPG combined. city/highway. MPG. City MPG city. Highway MPG highway. gals/ miles. With your 70/30 Highway/city split I'd be in the neighborhood of MPG, based on similar trips I've taken. That's with my tuning though. My LB7 has been. But the average mileage of different models of Duramax is 20 mpg on the highways and 14 mpg in cities. Your mileage should be within this range. If your mileage.
It averages - mpg towing in a mixed city / expressway route while taking the boat to and from the marina (7, pounds) It averages - We averaged mpg overall, towing and solo. Solo at home, we get and towing only, mpg, depending on the terrain. im getting mpg actual at the pump, about + on the lie-o-meter, just matters how much i let it idle. this is miles to the farm.
My stock at the time Duramax LMM crew cab / long bed with all the emission requirements still got mpg running 70mph. Thats what I got out of mine as stock. I just got back from the snowies and pulling a 24' enclosed trailer behind my 09 duramax I was only able to get 9 miles to the gallon that is rediculous. Get the most out of your Chevy/GMC/Duramax diesel engine with a see a nice bump in fuel economy on top of the improved driving experience. Exergy Performance E02 New % Over LMM Duramax Fuel Injector Set(8 performance or fuel economy, Exergy's REMAN or NEW fuel injectors should not.
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Towing lbs I am getting 6 to 9 mpg depending on terrain and wind. Head wind is a killer on mpg. Non towing it will get 20 mpg on flat. Combined, the engine has a fuel mileage of about 25 MPG. Duramax diesel LMM, LLY, LBZ, LML high idle how tohigh idle switch, elevated idle. "Stealth Performance is badass. I towed my 5th wheel 41 almost miles and it towed flawlessly. Better gas mileage. Better pulling power. I just sold a '07 with 25k miles. It consistently got around town and around 20 on highway. I don't have any towing numbers. It was a great truck. On the highway the best is 17 and towing my back and forth to Florida average is I have heard many claims of 20 mpg from the LMM's but I don't belive a. Although the EPA doesn't provide a rating for vehicles in this category, past experience suggests GM gasoline engines deliver competitive fuel economy. For. Chevrolet Silverado HD WT L (6 LMM) 6-spd () — customers are commenting on how much better the vehicle runs and fuel economy goes up. diesel, duramax diesel engine, LMM duramax a minor bump in horsepower and torque, it took a step back in terms of fuel economy thanks to the DPF. It can haul up to 2, pounds of payload and tow a heavy trailer, and it returned 13 mpg overall in our tests. The engine is punchy and not too noisy, and the. FASS Fuel Air Separation Systems for - L Chevy Duramax LMM. Symptoms of air/vapor can be low horsepower, poor fuel mileage, excessive smoke.