Why did Cummins switch to 10W30?
Cummins, a leading manufacturer of diesel engines, has made a strategic decision to switch to 10W30 engine oil across its product line. This move is driven by the company's commitment to enhancing fuel efficiency and reducing environmental impact, ultimately benefiting both its customers and the planet.
The Rationale Behind the Switch
Cummins' decision to transition to 10W30 engine oil is rooted in several key factors:
- Improved Fuel Efficiency: 10W30 oil has a lower viscosity compared to traditional 15W40 oils, which means it flows more easily through the engine. This reduced resistance results in less energy being required to circulate the oil, leading to improved fuel efficiency for Cummins' engines.
- Reduced Emissions: The lower viscosity of 10W30 oil also contributes to a reduction in engine friction, which in turn lowers the amount of fuel required to power the engine. This directly translates to lower emissions, aligning with Cummins' environmental sustainability goals.
- Enhanced Engine Performance: 10W30 oil provides better lubrication and protection for engine components, particularly in colder climates. This helps to maintain optimal engine performance and longevity, benefiting Cummins' customers.li>
By switching to 10W30 engine oil, Cummins is able to deliver a more efficient and environmentally-friendly solution to its customers, while also ensuring the continued reliability and performance of its engines.
The Transition Process
Cummins has been proactive in its approach to the 10W30 oil transition, ensuring a smooth and seamless process for its customers. The company has worked closely with its network of authorized service centers to educate technicians on the benefits of the new oil and provide guidance on the proper maintenance and servicing procedures.
Additionally, Cummins has made a concerted effort to communicate the transition to its customers, highlighting the advantages of the 10W30 oil and providing resources to help them understand the changes. This collaborative approach has been instrumental in ensuring a successful implementation of the new engine oil across Cummins' product line.
The Impact on Customers and the Environment
The switch to 10W30 engine oil is expected to have a significant impact on both Cummins' customers and the environment. Customers can look forward to improved fuel efficiency, reduced maintenance costs, and enhanced engine performance, all while contributing to a more sustainable future.
From an environmental perspective, the reduced emissions resulting from the 10W30 oil transition will help Cummins and its customers to lower their carbon footprint, aligning with global efforts to combat climate change. This strategic move demonstrates Cummins' commitment to responsible business practices and its dedication to driving positive change in the industry.
What block to avoid Cummins?
It's known as the 53 block problem, because these engine blocks have the number 53 cast into the side of the crankcase. After years of use, the 53 blocks tend to crack until coolant starts to pour out the side of the block. This is an issue that many people kid themselves about.
Which is better, 5.9 or 6.7 Cummins?
Compared to the 5.9, the 6.7 Cummins offers more torque at low RPM. This is thanks to the 6.7's increased stroke: 4.88 inches vs the 5.9 Cummins' 4.72 inches.
How long will a deleted 6.7 Cummins last?
If you take care of it this engine can run well beyond 300,000 miles—some owners even report reaching 500,000 miles with proper maintenance.
What is the most reliable Cummins engine?
There's no doubt that 5.9L Cummins is a powerhouse known for its unsurpassed rugged reliability. This engine, especially the older models, is famed for its mechanical simplicity translating into fewer things going wrong.
What year of Cummins to stay away from?
That's three decades of hard work - there are bound to be Dodge Cummins years to avoid after all that time. We recommend staying away from the 1991, 1992, 1993, 1999, 2001, 2003, 2006, 2007, 2008, and 2011 models. Many issues stem from these years.
What is the best oil to run in a 6.7 Cummins?
Model years 2007.5 to 2018: Choose a synthetic 15W-40 oil for temperatures above zero degrees Fahrenheit. For driving in all temperatures, including those below zero, choose a synthetic 5W-40 oil. Model years after 2019: Choose a synthetic 10W-30 oil for driving in temperatures above zero degrees Fahrenheit.
Which 5.9 Cummins block is bad?
The second potentially deadly flaw occurs in '99 to '02 5.9L Cummins 24-valve engines. It's known as the 53 block problem, because these engine blocks have the number 53 cast into the side of the crankcase. After years of use, the 53 blocks tend to crack until coolant starts to pour out the side of the block.
What happens if I put 10w30 instead of 15w40?
Potential for increased oil consumption: Due to its lighter viscosity, 10W30 oil may be more prone to vaporization and oil consumption compared to 15W-40 oil. In engines with existing oil leakage issues, the use of 10W-30 oil may exacerbate the problem.
Is 10w30 OK for diesel engines?
Due to its several properties, 10W30 is considered as the Best Oil for Diesel Engines. Improved detergent and dispersant properties to keep the engine clean and free of deposits.
Will 15w40 hurt a 6.7 Cummins?
15W40 is fine. As in a brand of oil that is your preference. Just make sure you run a full synthetic oil and it meets the specs for a Cummins. 2016 Ram Laramie 3500, G56, 6.7, Rough Country Leveling, HID headlights, Morimoto LED fogs plus a whole lot more!
