So your 2011-2016 Chevy Silverado or GMC Sierra Duramax 6.6L LML diesel has been suffering from EGR valve and system problems, huh? It’s a common issue with these trucks, and the good news is an EGR delete kit can solve all your emissions system woes. Say goodbye to decreased power, excess emissions, and expensive trips to the dealership to get faulty emissions parts replaced. Installing an EGR delete kit on your LML Duramax is actually pretty straightforward, even for those with minimal mechanical experience, and will have your truck running like new in no time. Read on to learn how to install an EGR delete kit in just a few hours and get your LML Duramax back to peak performance. The step-by-step process and required tools are all laid out here for you so you can do this yourself in your own garage. Your wallet and your LML will thank you!
What Is an lml egr delete kit?
An lml egr delete kit removes your truck’s Exhaust Gas Recirculation system. The EGR routes exhaust gasses back into the engine to lower combustion temperatures and reduce emissions. Deleting it improves performance, fuel economy, and engine lifespan.
To install an EGR delete kit on your LML Duramax:
- Locate the EGR valve – it’s on the front of the engine, just below the intake manifold.
2.Disconnect the electrical connector and all hoses attached to the EGR valve.
3.Remove the mounting bolts holding the EGR valve to the manifold.
4.Clean the EGR port in the intake manifold thoroughly. Any debris left inside can damage your engine.
5.Install the included block-off plate and gasket onto the intake manifold, covering the EGR port.
6.Reconnect all hoses and wiring to the block-off plate.
With the EGR delete kit installed, your LML will breathe easier and run cooler. You’ll gain horsepower and torque, increase fuel economy, and reduce buildup in your intake and exhaust systems.
Keep in mind, deleting emissions equipment like the EGR system is illegal for on-road use. Off-road and competition use only! But for those looking to unleash their LML’s full performance potential, an EGR delete kit is one of the best modifications you can make. Your diesel will thank you for it!
How to Install an 6.0 powerstroke egr delete
To install an 6.0 powerstroke egr delete on your LML Duramax, you’ve got a fun project ahead of you. Here are the basic steps:
First, disconnect the negative battery cable to disable the power. Safety first!
Next, locate the EGR valve. It’ll be on the driver’s side of the engine, near the exhaust manifold. You may have to remove other components like the intake tube to access it.
Then, disconnect all hoses and wiring connected to the EGR valve. Have some rags handy, it can get messy! Remove the bolts holding the EGR valve to the manifold and take it out.
Now for the fun part – installing your delete kit! Bolt the block-off plate or delete pipe in place of the EGR valve using the included gasket and hardware.
Re-install the intake tube and any other components you removed. Re-connect the battery cable and you’re ready to roll coal!
With the EGR valve deleted, your LML will run more efficiently and give you a noticeable bump in power and throttle response. Plus, no more worrying about a stuck open EGR valve causing issues. An EGR delete is really a no-brainer for any Duramax owner. Now go out and enjoy your newly uncorked LML!
FAQ: Answering Common Questions About EGR Delete Kits
- Will deleting my EGR hurt engine performance?
No, deleting your EGR will typically improve performance. The EGR system recycles exhaust gasses back into the engine, which reduces performance. Removing it will increase airflow and allow your engine to breathe better.
- Will an EGR delete affect fuel economy?
Deleting the EGR may slightly reduce fuel economy, especially at lower RPMs. However, the increase in performance can offset this for many drivers. An EGR delete is more about improving power and reliability than maximizing fuel efficiency.
- Is an EGR delete kit easy to install?
EGR delete kits are designed to be installed by vehicle owners and do not require professional installation. The process typically involves removing emissions components like the EGR valve, installing block-off plates to seal the EGR passages, and reprogramming the vehicle’s ECU. Basic mechanical skills and knowledge are needed, but full instructions are provided.
- Is an EGR delete legal?
EGR delete kits are not legal for on-road use and should only be used for off-road or competition vehicles. Deleting emissions components like the EGR system is prohibited under federal law for vehicles operating on public roads and highways. However, EGR deletes are commonly used to improve performance in sanctioned motorsports applications. Check your local laws to determine if EGR deletes are allowed for your intended use.
- Will I need a tune after installing an EGR delete?
Yes, an EGR delete kit will require custom tuning to reprogram your vehicle’s computer. The ECU needs to be retuned to account for the removal of the EGR system. Most tuners offer EGR delete tunes to maximize performance and reliability after installing the delete kit. Without proper tuning, your vehicle may not run well after an EGR delete.
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All in all, installing an EGR delete kit on your LML Duramax is pretty straightforward if you have some mechanical know-how and the right tools for the job. By following the step-by-step guide, watching tutorial videos online, and taking your time, you’ll be cruising down the road with a smokey tune in no time. Your truck will be running better than ever and you’ll have the satisfaction of completing this mod yourself. Now get out there and enjoy your new and improved ride – you’ve earned it! The open road is calling your name.