What year of Duramax is best?

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The best Duramax diesel engine year models that are safe to buy include:
  • 2010 – 2017 Duramax LGH.
  • 2011 – 2016 Duramax LML.
  • 2011 – present Duramax XLD25.
  • 2012 – present Duramax XLD28.
  • 2014 – present Duramax LWN.
  • 2017 – present Duramax L5P.
  • 2019 – present Duramax LM2.

What year did 6.6 Duramax start?

The 6.6L was introduced in 2001 and replaced the 6.5L and the company hasn’t looked back since. 2001 was the year the 6.6L would be unleashed upon the diesel world.

What is the oldest Duramax?

The First Generation

2000 – GM debuts the LB7 Duramax diesel engine with 300 hp and 520 lb-ft torque in ’01 ¾- and 1-ton trucks.

How many generations of Duramax are there?

Over the engine’s lifespan it has gone through 6 different engine variations: LB7, LLY, LBZ, LMM, LML, and L5P. From the first generation to the one currently in production today, the 6.6L Duramax has nearly double its horsepower and torque, from 235hp and 500lb-ft. in 2001 to 445hp and 910ft-lb. today.

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What year of Duramax is best? – Related Questions

What year Duramax has the most horsepower?

L5P. The L5P duramax is the latest version of the Duramax V8 diesel engine. (engine code Y) Introduced in the 2017 model year it is the most powerful diesel pickup truck engine GM has produced with 445 hp (332 kW) at 2,800 rpm and 910 lb⋅ft (1,234 N⋅m) at 1,600 rpm.

Is Duramax a Japanese engine?

Upon joining forces with Japanese engine manufacturer, Isuzu, the Duramax was born—and it delivered.

What is the best generation Duramax?

What is the Best Duramax Engine?
  • LB7: 2001 – 2004. The LB7 is the original Duramax engine that arrived in 2001.
  • LMM: 2007.5 – 2010. Moving into the emissions era of Duramax, the LMM was almost exactly the same as the LBZ, except it featured several new emissions control devices.
  • LML: 2011 – 2016.
  • L5P: 2017 to Present.

What is the order of Duramax engines?

Duramax engines have been produced globally since 2001, and include:
  • 6.6L V-8 LB7.
  • 6.6L V-8 LLY.
  • 6.6L V-8 LBZ.
  • 6.6L V-8 LMM.
  • 6.6L V-8 LGH.
  • 6.6L V-8 LML.
  • 6.6L V-8 L5P.
  • 2.8L I-4 XLD28.

Is there a 7.0 Duramax?

See how much power this beastly 7.0L Duramax V8 is capable of making on the dyno (without only minimal ECU tuning, mind you) in the video embedded below.

Is it L5P or lp5 Duramax?

The GM L5P Duramax is a turbo-diesel engine produced by General Motors for use in full-size heavy-duty (HD) pickup trucks. Displacing 6.6 liters in a V-8 configuration, the L5P is part of a new generation of Duramax engines.

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Why is GM buying back L5P?

The reason? An apparent hydro-lock, no-start issue associated with the newest version of the L5P Duramax has been cited. On April 21, GM began buying back the affected ’22 model Chevrolet and GMC HD trucks, and a stop-sale order has halted all ’22 sales going forward.

Why is GM buying back L5P Duramax?

GM is intending to buy back certain Chevrolet Silverado and GMC Sierra HD trucks from their customers due to apparent quality issues with the newest version of the 6.6-liter Duramax turbo-diesel, L5P.

How many miles per gallon does a 6.6 Duramax diesel get?

This Duramax 6.6-liter V-8 gets 17 to 19 mpg on the highway.

How long should I let my diesel truck warm up?

As a general rule of thumb, if it is below zero degrees Fahrenheit, you should allow your engine up to seven minutes to warm up. If the temperature is between zero and fifty degrees, the warm-up period should be three to five minutes. Over fifty degrees will only require one or two minutes to warm up.

How often do you change oil in a 6.6 Duramax diesel?

To keep your Warranty from voiding, you will need to follow your vehicle’s manufacturer recommendations, change your vehicle’s oil before 7500 miles, or at least once a year, whichever occurs first. My manufacturer recommends changing the oil between 5,000-7,000 miles.

What problems does the 6.6 Duramax have?

Some things to watch out for include problem starting, excessive smoke, lower gear selection, poor fuel economy, a loss of engine power, lower RPMs, and excessive noise. While several possible fuel system problems exist, the 6.6L Duramax consistently has two.

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Is Powerstroke better than Duramax?

Both the Ram’s Cummins (seen above) and Ford’s Power Stroke can pull over that amount, but the Duramax lags with a total towing capacity of 23,300. The Power Stroke wins here again with a total towing amount of 34,000 pounds versus Ram’s 31,210 pounds.

What is the most reliable diesel engine?

Most Reliable Diesel Pickups of All Time
Model Engine
Ford F-250/F-350 7.3-Liter Power Stroke V-8
Chevy/GMC Silverado/Sierra 6.6-Liter Duramax LB7 V-8
Chevy/GMC Silverado/Sierra 6.6-Liter Duramax LBZ V-8
Dodge Ram 2500/3500 5.9-Liter, 12-Valve Cummins I-6

1 more row

What year Duramax has fuel pump problems?

GM intentionally put a defectively designed CP4 fuel pump in every one of its 2011-2016 Duramax diesel trucks—and, as the court noted today, from mile one it will begin to fail. There is no fix.

What is the most sought after Duramax engine?

2006-2007 2500 & 3500

Perhaps the most desired of all Duramax models are the ’06-’07 Classic body style trucks.

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