Duramax lml known issues

Author: xnmr

August undefined, 2024

WebYet, there have been occasions when the engine has developed many issues. I’ve compiled many reports from various forums and blogs. According to them, I recommend avoiding the following Duramax year models: 2001 – 2004 Duramax LB7. 2004.5 – 2005 Duramax LLY. 2006 – 2007 Duramax LBZ. 2008 – 2010 Duramax LMM. WebApr 6, 2024 · 11-16 LML Duramax Powertrain. LML Cold Air Intake. Jump to Latest Follow 1 - 19 of 19 Posts. C. chechem84 · Registered. Joined ... They are giving me a tough time, mentioning that 'aftermarket air filters/intakes' are known to cause major problems with the LML platform - and that they'd strongly recommend removing it and replacing it with the ...

How Much to Delete a Duramax? - flasharkracing.com

WebMar 7, 2024 · Delete LML DPF Kit. Using the Duramax LML DPF kit air intake, replacing the piping DPF, SCR, and DOC is easy. HP tuner can be a direct bolt and does not need significant maintenance or repair. The emission system gets deleted and it is placed between the muffler and downpipe. The Duramax LML DPF regen modifies the whole … WebSep 5, 2014 · 2,626 Posts. #14 · Aug 31, 2014. If your EGR COOLER is leaking, it leaks internal to the engine combustion chambers and the AF goes out the exhaust with all the … pools open all year in vegas

5 Fatal Flaws of the Duramax—and How to Fix Them

WebJan 19, 2024 · For this article, we will look at the top issues affecting the 6.7-liter Power Stroke, the 6.6-liter LML Duramax, and the 6.7-liter ISBe Cummins. To that end, we spoke with diesel experts from three different businesses – American Diesel in … WebMay 10, 2024 · First, ensure the tank has plenty of fuel in it (LML era trucks have been known to have a faulty fuel level sending unit) and next make sure the fuel filter is not clogged. Finally, do a visual check for kinked fuel supply lines. Between the driver’s side valve cover and brake booster will be a short section of flexible fuel line that ... WebMar 1, 2024 · According to many owners, Duramax engines can reach 200,000 with little to no issues. With proper maintenance, Duramax engines can run north of 300k-400k … shared heartbeat

Everything You NEED to Know About the LML Duramax

LML: - Head gasket leak - common LML problem? Diesel Place

WebSep 21, 2024 · It arrived within a couple days. They also did made very strong point that they believe there is no chance that the s&b 'wet filter' (versus dry), had an impact on causing the check engine light / codes. After doing more forum research, there's too much evidence to deny that a 'dry filter' is a better option for an LML. The 4 Most Common Duramax LML Engine Problems CP4.2 Injection Pump Failure DEF Heater Problems NOx Sensor Failure DEF Pump Failure The buzzkill of the LML is the CP4.2 injection pump. Outside of this problem, there aren’t many major or costly common problems associated with the engine. See more Duramax “upgraded” the injection pump for the LML models, going from the Bosch CP3 to the CP4.2. To handle the additional power capabilities of the engine the fuel rail pressure … See more One of the emissions additions to the LML was the inclusion of a selective catalytic reduction (or SCR) system as mentioned at the start of this article. SCR requires diesel exhaust fluid … See more If you’ve noticed a trend with the LML, it’s that the DEF systems are problematic. This was new technology at the time and was bound to have its fair share of issues. On the LML, the DEF … See more The goal of DEF and the SCR system is to reduce the amount of nitrogen oxide that enters the atmosphere via exhaust gases. The system has two … See more shared heapWebFeb 1, 2024 · While there are several fuel system problems out there, the 6.6L Duramax is known to have two consistent issues. First, the 6.6L Duramax uses an injection pump instead of a lift pump, and this can cause cracks in the fuel filter housing. Secondly, with its type of engine design, air can quickly get into the fuel lines, thus preventing ... shared heart

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How Much to Delete a Duramax? - flasharkracing.com

5 Fatal Flaws of the Duramax—and How to Fix Them

Duramax lml known issues

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