Table of Contents
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.
What problems does the LML Duramax have?
The 4 Most Common Duramax LML Engine Problems
- CP4.2 Injection Pump Failure.
- DEF Heater Problems.
- NOx Sensor Failure.
- DEF Pump Failure.
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.
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.
How much HP can a LML handle?
In stock form it can support 520-550 RWHP with the help of a lift pump. For 600HP you simply need more pump. The Exergy Stroker Cp4 or the ATS add a pump kit can both get you to your goal. There is even a Cp3 conversion from SS Diesel that still supports the 9th injector and is CARB certified.
What year is the LML Duramax?
2011 – 2016
GM Duramax Turbo Diesel Engines
| Engine RPO Code | Year In Production | Fuel |
|---|---|---|
| LLY/LBZ | 2006 – 2007 | Diesel |
| LMM | 2007 – 2010 | Diesel |
| LGH | 2010 – 2017 | Diesel |
| LML | 2011 – 2016 | Diesel |
How many miles will a LML Duramax 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 a 2011 Duramax reliable?
Honestly, even with all the emissions components intact, the LML will be reliable for many years and miles to come. There are a few ways you can get into trouble however, but that’s usually a case of self-inflicted harm from being a bit too eager with the power upgrades.
What motor is in 2011 Duramax?
6.6L V-8
6.6L V-8 LML.
How much HP does a LML Duramax have?
Duramax Horsepower & Torque Figures by Model Year
| Model Year(s) | Horsepower | RPO Code |
|---|---|---|
| 2011 – 2012 | 260 hp @ 3,100 rpm | LGH |
| 2012 – 2016 | 397 hp @ 3,000 rpm | LML |
| 260 hp @ 3,100 rpm | LGH | |
| 2017 – 2022 | 445 hp @ 2,800 rpm | L5P |
What percentage of CP4 pumps fail?
The CP4 has been documented to fail mostly in cases of 100,000 miles in the USA. Other forums have disclosed that the failure rate is within 5-7%, specifically for LML Duramax engines. Despite this, the pump is well cherished by a lot of diesel engine enthusiasts.
What does LML mean in text message?
acronym for “licking my lips”. Used in text-based communication to convey sexual desire. That ass had me LML. That girl has got me LML. See more words with the same meaning: Internet, texting, SMS, email, chat acronyms (list of). See more words with the same meaning: sexuality (related to). Last edited on Jun 26 2013.
What does LML mean in txting language?
What Does “LML” Mean in Texting? “LML” is an acronym for “love my life,” a piece of Internet slang meant to express happiness. It can also mean “laughing mad loud,” an alternative to other popular acronyms “lol” or “lmao,” which describe laughter or amusement. With the rise of the Internet and the evolution of slang, Web abbreviations and
What does LML mean in text language?
What does LML mean in text language? LML is an internet slang acronym standing for, depending on context, laughing mad loud or love my life. What dies SIS mean?
How much horse power does a LML Duramax have?
How much horsepower does a LML Duramax have? The RPO LML engine is rated at 397 hp (296 kW) at 3000 rpm and 765 lb⋅ft (1,037 N⋅m) of torque at 1600 rpm. Does my LML need a lift pump? Either way, a lift pump is required to make anything over *500 RWHP with your LML.
