The Cummins 6.7L turbo diesel engine entered its fifth generation in 2019. In addition to improved output of up to 400 horsepower and 1,000 pound-feet of torque, the new engine's valve train featured ...

What are the most common issues with LS truck engines? This video breaks down the top 10 problems every owner should know about, from oil consumption to lifter failure, and how to fix them. “I’m the ...