The 6.6 Duramax and 6.7 Power Stroke are two engines powering some of the most well-known pickups in the country, but how do ...

The Duramax engine was revamped for the 2023 model year, which saw the original LM2-code engine replaced by the more powerful ...

The Duramax diesel is a series of diesel engines manufactured by General Motors. Here's a breakdown of the generations over the years.

That foundation supports a rugged forged-steel crankshaft to which are attached ... has been dominant for decades. The 3.0-liter Duramax’s compression ratio clocks in at a healthy 15-to-1.

Diesel exhaust fluid (DEF) is nothing new. GM’s Duramax-powered Chevrolet Silverado and GMC Sierra 2500HD and 3500HD pickups have had used the stuff since 2011. So has Ford’s F-Series Super Duty.

The 3.0L I6 LM2 turbodiesel Duramax engine, rated at 277 horsepower and 460 pound-feet of torque, has been discontinued because of low demand. Meanwhile, the high performance V-series 2025 ...

The National Highway Traffic Safety Administration (NHTSA) opened an investigation on Thursday into GM for engine failure in some full-size trucks and SUVs. The investigation applies to the 6.2L ...

When I’m fitting golfers, one of the first questions I’ll ask them is, “What type of shaft do you play?” A common response: “60 Stiff.” That’s a perfectly acceptable answer.

The start of a new year means the start of launch season for many of the biggest players in the gear space. Inevitably that means much attention on the driver category — and rightfully so given ...