When did the Duramax LML diesel truck come out?

when did the duramax lml diesel truck come out

When did the Duramax LML diesel truck come out?

2011GM 6.6 Liter Turbo Diesel V8 Duramax LML Engine

Displacement:6.6L / 403 cu. in.
Vehicles: Chevrolet Silverado HD, GMC Sierra HD
Introduced: 2011 model year
Discontinued: 2016 model year
Predecessor: LMM Duramax V8

Following the short lived LLY engine, the Duramax LML was introduced in 2011. Featured in the same 2500 and 3500 HD work trucks, the LML sported the same 6.6L turbo-diesel design that Chevy diesel trucks have been using since 2001.

When did the LML Duramax start?

The 6.6L RPO LML (VIN code “8”) is the version of the Isuzu/GM Duramax V8 diesel engine. It is a further advanced version of the LMM engine with the majority of the changes addressing a required drastic reduction in engine emissions.

How long will a Duramax LML last?

The Duramax engine should last up to 300,000 miles before needing major repairs if you are wondering how long it will last. The number of miles an engine can run depends on how well it was maintained and driven over its lifetime.

Is the Duramax LML a good engine?

Outside of the injection pump, the LML is a reliable engine with the exception of the emissions systems. DEF and SCR cause their fair share of problems, but are also covered under warranty for the trucks that still have it. The problems are common enough that deleting the DEF system is frequent among LML owners.

Is a 2016 Duramax a LML?

. This engine is capable on monstrous amounts of power while retaining some reliability, if you know what you are doing.

When did the LML Duramax start?

The 6.6L RPO LML (VIN code “8”) is the version of the Isuzu/GM Duramax V8 diesel engine. It is a further advanced version of the LMM engine with the majority of the changes addressing a required drastic reduction in engine emissions.

Is the Duramax LML a good engine?

Outside of the injection pump, the LML is a reliable engine with the exception of the emissions systems. DEF and SCR cause their fair share of problems, but are also covered under warranty for the trucks that still have it. The problems are common enough that deleting the DEF system is frequent among LML owners.

Is a 2011 Duramax a LML?

, and followed the LMM Duramax Engine. Increased emissions regulations resulted in the need for GM to produce an engine that was both cleaner and more powerful. LML Duramax trucks added 30 horsepower and 100 lb-ft of torque over the LMM.

Is LMM or LML better?

LML is arguably a better engine but there are issues with DEF on all makes; Ford, Ram and GM. LMM emission controls have proved to be as reliable as any.

How much does it cost to delete LML Duramax?

You will also need to reroute the PCV and do a blocker plate at the least. For a full delete, you will need exhaust ($400) tuning ($690) PCV reroute ($50) and Blocker Plate ($12) or new Y bridge and cold side ($700 or so). As mentioned a lift pump is a very good idea on these trucks especially the LML ($600).

What year was the best Duramax?

The best and worst years for Duramax include the engine, widely regarded as the best, and the 2003 Chevy Engine, which was the most problematic. Now that you are all about the Chevy Duramax, you should get the best engine for your truck and avoid all the problems and bad models of the product.

Does an LML need a lift pump?

LML’s do not have a lift pump from the factory. CP4. 2: High pressure fuel pump equipped on the LML. Mounted in the engine bay, directly feeds high pressure to the common rail and draws fuel from the tank.

Is a 2012 Duramax a LML?

The 6.6L V8 Duramax LML is an engine that was produced by General Motors for full-size heavy-duty (HD) pickup trucks. Displacing 6.6 liters in a V8 configuration, the LML is part of the Duramax family of heavy-duty workhorse engines.

GM 6.6 Liter Turbo Diesel V8 Duramax LML Engine.

Displacement:6.6L / 403 cu. in.
Assembly: Moraine, Ohio, USA

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How much horsepower does a LML Duramax have?

6.6L LML Duramax Specs

Engine Family:6.6L Duramax diesel (Duramax 6600)
Peak Horsepower: 397 hp @ 3,000 rpm
Peak Torque: 765 lb-ft @ 1,600 rpm
Idle Speed: ~ 680 rpm @ operating temperature
Governed Speed: 3,450 rpm (electronically governed), ~3,000 rpm max shift speed

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Does a 2011 Duramax have DEF?

* The ’11 Duramax incorporates urea injection, or as GM calls it, diesel exhaust fluid (DEF). Bells and flashing lights indicate when the DEF needs to be refilled. If the tank goes empty, the truck is sent into limp mode.

What Duramax is in a 2017?

In 2017, the 6.6L V-8 L5P Duramax Diesel engine is introduced on Chevy HD and GMC HD trucks. The new L5P is the most capable Duramax thus far offering 445 horsepower @2,800 rpm and 910 lb-ft of torque at 1,600 rpm.

When did the LML Duramax start?

The 6.6L RPO LML (VIN code “8”) is the version of the Isuzu/GM Duramax V8 diesel engine. It is a further advanced version of the LMM engine with the majority of the changes addressing a required drastic reduction in engine emissions.

Is the Duramax LML a good engine?

Outside of the injection pump, the LML is a reliable engine with the exception of the emissions systems. DEF and SCR cause their fair share of problems, but are also covered under warranty for the trucks that still have it. The problems are common enough that deleting the DEF system is frequent among LML owners.

How do I know if I have a LML Duramax?

The Duramax engine has evolved from the original LB7 series to include the LLY, LBZ, LMM, LML/LGH, and now the L5P series. The simplest way to verify which series Duramax you have is interpreting the VIN# of the truck. With some exceptions, the 8th digit is the engine ID and it will either be a 1, 2, D, 6, 8, L, or Y.

What is a CP4 on a Duramax?

The Bosch CP4 pump is a high-pressure fuel pump, or injection pump, that debuted in 2011 in the Ford Powerstroke and GM Duramax engines. The CP4 was Bosch’s updated model to the incredibly reliable and well-regarded CP3 pump.

Can you tune a stock LML Duramax?

LML Emissions Equipped Tuning:.

How many years does a Duramax engine last?

The Duramax 6.6L V8 turbo-diesel engine is nearing its 20th year of production, after debuting in 2001. Over the engine’s lifespan it has gone through 6 different engine variations: LB7, LLY, LBZ, LMM, LML, and L5P.

What kind of engine does a Duramax have?

Duramax 6.6L Turbo Diesel Duramax Horsepower & Torque by Model Year and Engine Variation The Duramax 6.6L V8 turbo-diesel engine is nearing its 20th year of production, after debuting in 2001. Over the engine’s lifespan it has gone through 6 different engine variations: LB7, LLY, LBZ, LMM, LML, and L5P.

When did the Duramax first come out?

The first Duramax rolled off the assembly line in July 17, 2000. There has been a number of improvements to the Duramax over the years. In 2001, the Duramax was introduced as the LB7 with

When did the Duramax LB7 engine come out?

In 2001, the Duramax was introduced as the LB7 with 235hp and 500lb-ft of torque. This engine lasted into 2004 when it was rated at 300hp and 520lb-ft of torque. Mid-year in 2004, they introduced the LLY version of the Duramax which was rated at 310hp