Global warming? While the tree- huggers clamor over ex-Vice President Gore's global temperature scare, we'll lay odds that when summer arrives, car crafters will be more concerned about engine warming ...

Motorcycle engines live and die by how well they shed heat, and the choice between liquid and air cooling shapes everything ...

This Propylene-based engine coolant lives up to most of the company claims based on my testing so far. In my 2019 KTM 790 Adventure, the temperature ran 8 to 10 degrees Fahrenheit lower than the OEM ...

We may receive a commission on purchases made from links. The 5.7-liter Hemi was the first engine of Chrysler's modern Gen III V8 family, introduced in the 2003 Ram trucks. Since then, it has been ...

Even if you don't know (or care) what a Btu is, you've probably seen a cooling system react violently once in your life. Usually taken for granted until it screws up, the cooling systems in our cars ...

Some of the more common technical questions we get involve overheating, and with good reason. Overheating can be chronic, especially with older Mustangs. Classic Mustangs had marginal cooling systems ...

The 6.2-liter V8 Supercharged LSA is an engine that was produced by General Motors for use in high-performance vehicles. The LSA is part of GM's fourth-generation V8 Small Block engine family, though ...

Bigger is always better. And the QSK78 from Cummins is just that-a bigger and badder version of its QSK60 currently powering hundreds of off-highway trucks around the world. The engine, a V-18 ...

BMWs are extraordinary due to their high-quality standards and forward-thinking features. However, the automaker's engines are perhaps even more influential to its iconic reputation. Take, for ...

Using liquid cooling for a motorcycle engine makes its temperature more predictable, but air cooling lets an engine be ...