While many folks view diesel engines as indestructible, they do still need maintenance. Oil changes, fuel filter replacement, and cleaning or changing the air filter are all important items when it ...

Even so, the relatively heavy hydraulic valvetrain probably won't do a good job controlling the cam's signals above 6,500 rpm. For the price of a lash adjustment every few thousand miles, a ...

One of the advantages of hydraulic lifters is they don't normally require adjustment other than the initial installation. However, there may be situations where the ...

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 ...

We were rolling along smoothly with Project Triple Threat, our ’95 Dodge 2500 4x4, until we noticed a little issue. The engine was leaking water. At a paltry 100 hp more than stock, our factory head ...

GM is recalling 461,839 full-size trucks and SUVs with diesel powertrains due to a faulty transmission valve that can cause the rear wheels to lock up. The recall affects 2020–2022 models, including ...

It sounds like it could be the fuel supply; check the fuel filter, fuel pressure, and the injectors. It’s a common-rail diesel engine and they are prone to injector wear. Any diesel engine can be a ...