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Fix LML Duramax EGR Cooler Failure the Right Way

Fix LML Duramax EGR Cooler Failure the Right Way Too Long; Didn't Read: Ruptured EGR coolers send coolant into turbos, turning a $1,000 repair into $5,000+ engine rebuilds fast. Thermal...

Fuller Transmission 6BT Swap: RTO or FSO?

Fuller Transmission 6BT Swap: RTO or FSO? Too Long; Didn't Read: RTO transmissions handle 1,150+ lb-ft non-synchronized; demand double-clutch shifting but outlast FSO boxes. FSO transmissions offer car-like synchronized shifting...

GM 3.0L Duramax Thrust Bearing Failure: What to...

Emissions Disclaimer: This article is intended for off-road and closed-course use only. Removing or modifying emissions control systems (DPF, EGR, DEF) on vehicles operated on public roads may violate federal...

P0299 6.7 Powerstroke: How to Fix Turbo Underboost

Emissions Disclaimer: This article is intended for off-road and closed-course use only. Removing or modifying emissions control systems (DPF, EGR, DEF) on vehicles operated on public roads may violate federal...

Fix Your L5P Duramax VGT Sticking the Right Way

Emissions Disclaimer: This article is intended for off-road and closed-course use only. Removing or modifying emissions control systems (DPF, EGR, DEF) on vehicles operated on public roads may violate federal...

Why Your Diesel Truck Won't Regen (And How to F...

Emissions Disclaimer: This article is intended for off-road and closed-course use only. Removing or modifying emissions control systems (DPF, EGR, DEF) on vehicles operated on public roads may violate federal...