They thought it was impossible… but can the LP5 Duramax Diesel Engine be deleted? EGR deletion has become a popular choice among diesel truck owners, offering improved performance, better fuel economy, and cleaner emissions. However, there's been a lot of uncertainty around whether the LP5 Duramax is even deletable — especially since GM made some big changes with this engine. In this article, we'll explore whether the LP5 can be modified, what makes it different from earlier models, and what you need to know if you're considering an EGR delete. The 6.6L V-8 Duramax Turbo Diesel Engine was introduced in 2017 with the Chevrolet Silverado and GMC Sierra HD. It marked a major step forward in GM’s diesel lineup, replacing the LML model. The LP5 was designed to offer more power, better efficiency, and stricter emissions compliance — making it one of the most advanced diesel engines on the market at the time. The LP5 Duramax brought several key improvements over its predecessors, including: These upgrades make the LP5 not only more powerful, but also more efficient and quieter than previous models. But the big question still lingers: can this engine be deleted? When the LP5 first launched, many feared that GM had made it completely undeletable — a claim that caused a lot of concern among enthusiasts. However, those fears have largely been proven unfounded. As early as 2018, HP Tuners successfully cracked the system, allowing for EGR deletion and tuning. Since then, other companies have followed suit, offering various solutions for LP5 owners who want to customize their trucks. GM did implement a more secure control system, which made it harder for unauthorized users to modify the engine. But with the right tools and expertise, it's definitely possible to delete and tune the LP5. Just be sure to work with experienced professionals to avoid damaging your engine or voiding your warranty. Whether you're hauling heavy cargo, going off-road, or just enjoying a weekend drive, your diesel engine needs to perform at its best. At DieselDoctors.ca, we specialize in all things diesel — from engine repairs and rebuilds to transmission services, suspension work, and routine maintenance. Our team of experts understands the intricacies of modern diesel engines like the LP5 Duramax and can help you get the most out of your truck. Contact us today to learn more about our services and how we can keep your diesel running smoothly for years to come. Jilin HaoChen cleaning Engineering Technology Co., Ltd. is a technological innovation enterprise focusing on the pharmaceutical purification engineering industry. The enterprise has a superb purification engineering technical team and excellent construction force. The company has always pursued the service tenet of "safety first, quality-oriented, customer first and technology first". Many representative air purification projects have been established in Jilin Province, Heilongjiang Province, Liaoning Province and Inner Mongolia Autonomous Region. With a registered capital of 5.8 million yuan, the company has grade II qualification for professional contracting of Building Decoration Engineering; Grade II qualification for professional contracting of building electromechanical installation engineering. Clean And Dust-Free Workshop,Dust Free Workshop,Clean Workshop,Clean The Dust-Free Workshop Jilin HaoChen cleaning Engineering Technology Co., Ltd , https://www.hcaircare.comThe Launch of the LP5 Duramax
What Makes the LP5 Better Than Before?
Is the LP5 Duramax Deletable?
Keep Your Diesel Running Strong