Diesel Truck Platforms

This Ram 1500 EcoDiesel Turbocharger Guide breaks down exactly why the 3.0L VM Motori turbo fails, how to spot it early, and what it costs to fix. If you run one of these trucks or you wrench on them, you already know the EcoDiesel is a capable engine with one recurring weak spot: the turbocharger

This Ford Transit 3.2L Diesel Turbocharger Guide is built for the mechanics, fleet managers, and owner-operators who keep these vans working for a living, and who need straight technical answers when boost drops off and the check engine light comes on. The 3.2L five-cylinder Duratorq (also badged as the 3.2L Power Stroke in North American

If you’re wrenching on a Duramax and the boost is gone, the check engine light is glowing, or you’re staring at a P003A or P226C code, the turbocharger is where your money and your morning are about to go. Since the Duramax landed in the 2001 Chevy Silverado HD and GMC Sierra HD, GM has

If you run an International ProStar with the MaxxForce 13, you already know the turbocharger system is the heart of this truck’s headaches. The MaxxForce 13 turbocharger setup, whether it’s the single variable-geometry unit or the twin-turbo series-sequential arrangement, is one of the most failure-prone components on Navistar’s big-bore engine. When boost drops off, derate

If you run a Mack Anthem turbocharger on an MP8 engine, you already know that boost problems don’t stay small for long. A hesitating VGT vane, a leaking actuator, or a cracked turbine housing turns into derated power, a check-engine light, and a truck parked on your yard instead of running freight. This guide breaks

If you run Volvo VNL tractors or wrench on them for a living, you already know the Volvo VNL turbocharger is the single most expensive breathing component on the D13, and it fails in ways that will strand a driver 800 miles from home. Whether you’re chasing a P0299 underboost code, a whistling VGT, or

The Peterbilt 389 is the last of the long-nose, classic-styled trucks still rolling off the line, and under that hood you’ll find one of two heavy-duty diesels doing the work: the Cummins ISX15 or the PACCAR MX-13. Both are turbocharged, both run variable geometry hardware, and both live or die by the health of that

The Kenworth T680 turbocharger is one of the hardest-working components on the highway, and when it starts to fail, your PACCAR MX-13 loses power, throws codes, and burns fuel like a diesel space heater. Whether you’re running a single truck or managing a fleet, understanding how the MX-13 turbo system works, how to diagnose it,

If you run or wrench on a Freightliner Cascadia, you already know the turbocharger is the beating heart of the Detroit Diesel platform. Whether you’ve got a DD13 pulling regional freight, a DD15 humming down the interstate at 80,000 lbs, or a heavy-spec DD16 dragging a lowboy through the mountains, the turbo setup determines everything