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What Is the Most Reliable Diesel Engine Today?

What Is the Most Reliable Diesel Engine Today?

Ever since its unveiling in 2001, the 6.6l Duramax diesel engine had represented the pinnacle of diesel engine design. Even the fact that the injectors for 6.6l Duramax diesel motor could occasionally fail, forcing owners to look for dependable injector repair in San Diego, couldn’t hurt the phenomenal reputation of the most reliable diesel engine.

We’ve already written on the topics of typical 6.6l Duramax mileage, how much horsepower 6.6l Duramax has, what the cost of Duramax injector replacement is, and the type of engine oil 6.6l Duramax uses.

In this article, we will talk about the unparalleled reliability of Duramax engines, and why they are so popular among vehicle owners. Read on to learn more.

Which diesel motor is the best?

The shortest answer to this question would be: the 6.6l Duramax. To elaborate, ever since it was first installed in GMC and Chevrolet trucks, reputable organizations such as EMA have considered the 6.6-liter Duramax to be the superior diesel engine design.

As any hardworking trucker will tell you, optimal hauling capability and capacity can best be achieved with a Duramax-powered truck. This is especially important during long distance hauls and when crossing mountain ranges.

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.

Who makes Duramax diesel motors?

All the way back in 1998, Isuzu and General Motors joined forces to create a brand-new diesel engine that would be the very first high-pressure common-rail, direct-injection engine to become available on the USA market. This joint venture was named DMAX Ltd.

The original Duramax motor was a large improvement over General Motors’ previous indirect-injection diesel, easily beating both Ford and Dodge to the punch when it initially appeared in 2001. It boasted 300 horsepower and 520 lb-ft of torque in its first iteration.

Furthermore, the Duramax family of General Motors V8 engines has only gotten better with age. In what is a true testament to the expertise of its creators, this was accomplished while also meeting the ever-more-strict emission requirements.

When did the Duramax 6.6l turbo diesel V8 engine come out?

The Duramax timeline begins in 1998, and continues to this day. Now, more than twenty years after the manufacturer DMAX Ltd. was founded, the number of Duramax engines produced runs in the millions.

The timeline of Duramax family of engines:

  • 1998 - Isuzu and General Motors team up to form DMAX Ltd.
  • 2001 - General Motors unveils the 6.6l LB7 Duramax turbo diesel engine. This is the first generation of Duramax engines.
  • 2004 - the LLY Duramax is released mid-model year with 605 lb-ft of torque and 300 hp.
  • 2006 - LBZ Duramax is introduced, featuring many improvements that enabled it to achieve up to 350 hp and 650 lb-ft of torque.
  • 2007 - the LMM Duramax engine (660 lb-ft of torque and 365 hp) is introduced alongside the GMT-9000 pickup platform for 2008.
  • 2010 - at 397 hp and 765 lb-ft of torque, the LML Duramax brings massive power while also meeting extremely stringent emission laws.
  • 2012 - General Motor and Isuzu announce that more than 1,500,000 Duramax engines had been built since DMAX Ltd. was founded.
  • Present day - DMAX Ltd. continues to innovate and improve their Duramax engines, marking them as the leader in the diesel engine manufacturing industry.

Where can you get reliable injectors for 6.6l Duramax diesel repair in San Diego?

Located at San Diego’s 3376 Main Street, close to the Escondido Freeway, PCE is California’s premier diesel engine repair and maintenance provider. With more than 40 years of experience and multiple successful contracts with the US Navy, we are your top choice for 6.6l Duramax diesel engine repair. Contact us today.

 

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