If you don’t already have a tuner, take a look at the best options for the LML. Basically, there’s an easier way to remove the EGR that takes about 3-6 hours to install, or there’s the full delete option that takes longer.Īt the bare minimum, when removing the EGR on the LML you’re going to need some blockoff plates, hoses for rerouting the coolant and a tuner to edit the ECM.

When putting together the parts for your EGR delete, you’ll have to consider which route you want to take with the kind of kit that you get. You can expect to see an increase of a few MPG and HP after blocking off or removing the EGR system. Your coolant will also be able to recirculate much faster, which means lower coolant temps. Your turbo will spool up faster and heat up your exhaust less, which means lower EGT’s. The main benefit of removing the EGR system is that hot and sooty exhaust gasses will no longer be fed back into your intake, which has always been a problem when dealing with diesel engine longevity and efficiency. Let’s take a look at some of the benefits. It’s a great way to kickstart your truck’s performance and efficiency. Keep in mind however, these types of modifications are only for off-road trucks, or for countries without diesel regulations. Speaking of emissions, the EGR removal goes hand in hand with deleting the DPF, and a lot of lml owners go for installing both kits at the same time in order to eliminate both of the failure prone emissions systems at once. The aim of this guide is to compare the best ways of removing the EGR valve and cooler, which are part of the factory emissions system on your Duramax. Welcome to our guide for the LML Duramax EGR delete!

Lmm duramax egr blocker plate install