Egr Cooler Duramax Diesel

Simply stated an egr delete is a part that prevents exhaust from being able to re enter the engine.

Egr cooler duramax diesel.

The stock egr cooler that comes equipped on your gm duramax engine can divert up to half of the exhaust into the intake to help reduce emissions during everyday driving. A failing egr cooler will leak coolant into your intake burning your coolant and causing white smoke to bellow from. The duramax egr cooler your diesel came with is vital to keeping it compliant with emissions regulations and street legal. But when you re demanding more power from your truck the stock egr system can hinder performance and become a liability by choking the engine or failing prematurely.

In this video i show a few tips on how to remove the factory egr cooler and valve on this lbz duramax. Bullet proof diesel egr delete faq what is an egr delete. 12mm socket short an. You ll also see we carry egr coolers for other engines such as international maxxforce dt 9 or 10 duramax 6 6l c k and g series and ram cummins 6 7l engine.

I installed a new intake tube but had some fitment iss. Soot laden egr manifolds affect both idle quality and fuel economy. Story by mike mcglothlin. But too often weak construction and heat stress will turn your stock egr cooler into a ticking time bomb.

Egr stands for exhaust gas recirculation it s used as a means of keeping nitrogen oxides nox and hydrocarbon emissions down and it does so by diluting the amount of fresh oxygen making its way into the combustion chamber with cooled exhaust gases. This video goes over how to replace the egr valve and egr cooler on a chevy silverado 2500 6 6l. The undelete package allows you to restore egr function to an engine that s previously had the egr cooler removed. How to clean a 6 6l duramax egr manifold.

Will deleting my egr cooler set my check engine light. In effect it deletes the egr portion of the emission pollution controls on the vehicle.