EGR Clean 2023 GMC Denali HD 6.6L Duramax #chevy #gmc #denali #duramaxdiesel

On this 2023 GMC Denali HD 6.6L Duramax we cleaned the EGR, Turbo, EGR Cooler, Intake, Top of the piston, Every part of the Exhaust system before the DPF. Restore fuel milage, power, and increase the life of the DPF, and the engine. Using the Kenvo DES 915 Service Canister this trucks EGR system cleaned up and restored the power lost from carbon build up. Contact us today to purchase your own machine. EGRFLUSH.COM - Contact us for pricing.