Last week, GM Authority exclusively brought you the very first images of GM’s upcoming 3.0L I-6 LM2 turbo-diesel Duramax engine. We were having a ball with the vector until GM issued a takedown notice ...

The continuous drive for enhanced efficiency and reliability in modern diesel engines has prompted extensive research into the thermal management of critical components such as pistons. The ...

When you cut to the basic principles of heavy-duty trucks it comes down to return on investment: maximum mpg, meeting emissions requirements and the truck running at optimum conditions and ...

Failure to properly maintain your cooling system is a leading cause of catastrophic diesel engine problems, accounting for approximately 40% of engine failures. The damage being done is difficult to ...

For diesel engine users, temperature control is a bigger concern than ever as engine makers wrestle with meeting Tier 3 and 4 emissions requirements. While electric fans, clutches, or variable pitch ...

We don't know the exact number, but there must be literally hundreds of thousands of 6.2L and 6.5L engines roaming the world. Loved by some and despised by others, these engines have the distinction ...

The radiator was invented and patented by Karl Benz in 1885. The first honeycomb radiator was designed by Wilhelm Maybach and fitted to the 1901 Mercedes 35 HP model. Ethylene glycol was first ...

This type of cooling system is generally used in engines fitted on motorcycles, scooters, three wheeler etc. This system allows air to directly make contact with the surface of engine. Heat radiation ...