Is biodiesel more efficient than diesel?
Environmental Protection Agency (EPA) research indicates that biodiesel emits 11% less carbon monoxide and 10% less particulate matter than diesel. Diesel engines offer consumers 20-40% better fuel economy as well as more torque at a lower rpm than gasoline.
What are the pros of biodiesel?
Biodiesel Pros
- Production is Cheap. A lot of what’s used to create biodiesel is essentially waste.
- Clean and Environmentally Friendly.
- Ready to Use.
- Range of Applications.
- Economic Benefits.
- It Can Gel in Cold Temperatures.
- Reduces Engine and Fuel Efficiency.
- Could Affect Food Supply.
Can I use biodiesel in my Duramax?
The so-called LML Duramax will be certified to run on biodiesel blends of up to B20, which is 80 percent ultra-low-sulfur diesel and 20 percent biodiesel, in GM’s 2011 model year 2500 and 3500 Silverado and Sierra pickups.
What is B20 diesel compatible?
B20 is a blend of 20 percent biodiesel and 80 percent conventional diesel fuel, and can be used interchangeably with fossil diesel in the updated engines. GM will offer B20-compatible cars, crossovers, pickup trucks, and vans for fleets across the Chevrolet and GMC brands.
What is a Duramax biodiesel?
The new Duramax 6.6L is capable of running on B20 biodiesel, a fuel composed of 20 percent biodiesel and 80 percent conventional diesel. B20 helps lower carbon dioxide emissions and lessens dependence on petroleum. It is a domestically produced, renewable fuel made primarily of plant matter — mostly soybean oil.
Why is Duramax called Dirtymax?
Duramax is a Diesel Engine produced by General Motors. First produced in 2001, they are often heavily modified by Diesel enthusiasts. Once modified, they tend to smoke heavily, earning them the nickname “Dirtymax”.
How much horsepower does a 6.6 Duramax have?
SAE-certified 445 net horsepower (332 kW) at 2,800 rpm. SAE-certified 910 net lb. -ft. of torque (1,234 Nm) at 1,600 rpm.
Is the 6.6 Duramax a turbo diesel?
GM 6.6 Liter L5P V-8 Duramax Turbo Diesel Engine. The GM L5P Duramax is a turbo-diesel engine produced by General Motors for use in full-size heavy-duty (HD) pickup trucks.
Is Duramax better than Cummins?
Their high horsepower and torque outputs directly compete with Cummins engines, as well as PowerStroke. In addition to durability, Duramax engines are known for their quiet performance. The Duramax LP5 in particular is 38% quieter than previous versions.
What is the most sought after Duramax?
2006-2007 2500 & 3500. Perhaps the most desired of all Duramax models are the ’06-’07 Classic body style trucks.
Is the Chevy 6.6 diesel any good?
Not only do the 6.6l Duramax engines deliver more torque, they have also been proven to be more durable and more fuel efficient than other diesel engine types. It goes without saying that these advantages are even more pronounced when compared to gas-powered counterparts.
Why did Nissan drop Cummins?
Nissan is discontinuing its diesel-powered Titan XD pickup due to low sales. Backed by a five-year, 100,000-mile bumper-to-bumper warranty, the 310-horsepower, Cummins V-8 XD delivers 310 hp, 555 lb. -ft. of torque, and a maximum towing capacity of 12,830 pounds.
What is the most reliable diesel engine?
Best Diesel Engine – 10 Most Reliable Units on the Market
- 6.6L Duramax LB7 – Overall Best Diesel Engine.
- 6.7L Power Stroke – Best Ford Diesel Engine.
- 7.3L Power Stroke – Best Powerstroke Engine.
- 6.6L Duramax LP5 – Best Year Duramax Diesel Engine.
- Chrysler 3.0L EcoDiesel – Best Small Diesel Engine.
- 6.6l Duramax LBZ.
How long will a Duramax diesel last?
Most reputable organizations, such as the Association of Diesel Specialists, would agree that the 6.6l Duramax is one of the most reliable diesel motors available today. Provided proper maintenance, it can easily hit the 350,000 mile mark, with some users claiming miles is the norm.
Is 200k miles alot for a Duramax?
Earlier Duramax LLY models did have injector issues, but at 200k miles they’ve probably been replaced already. I too agree 200k isn’t a lot of miles for the engine, but it IS alot of miles on the chassis, probably on its 3rd or 4th set of wheel bearings by then.
What is the fuel mileage for a 6.6 Duramax diesel?
19.91 mpg
Should I let my Duramax warm up before driving?
Yes these engines should be given a bit of warm up time and not worked hard until up to operating temperature. Also should be given a few moments to cool down before shut down for the same reason, also this will extend the life of your turbo.
How long should you let a Duramax warm up?
Warm Up Recommendations
| Ambient Temperature | Acceptable Warm Up Period |
|---|---|
| < 0° F | up to 7 minutes |
| 0° F – 50° F | 3 to 5 minutes |
| > 50° F | 1 to 2 minutes |
What is a good mileage for a diesel?
As a rule of thumb – the lower the mileage, the better. For gas engines, look for a truck with under 100,000 miles. For diesel, under 200,000 would be just as good. You could go with higher mileage – just pay more attention to the truck’s overall condition in that case.
Is 100k high mileage for a diesel?
Diesel Rule 1: NEVER buy high mileage To be clear – avoid diesel cars with over 100,000 miles on the clock.
Is it OK to buy a diesel truck with high mileage?
By virtue, diesel engines are generally known for their remarkable longevity comparative to a typical gas engine. As a result, a high mileage diesel can retain significantly more value and pickups with several hundred thousand miles can be purchased as reliable means of transportation.