Diesel engines do their hardest work in the toughest jobs, from highway semis to construction equipment, and the reason they ...

Diesel engines are different from gas engines in numerous ways, including their use of high compression ratios. Here's why ...

Heavy duty diesel engines are designed for long hours and extreme loads, but even the toughest systems fail without early ...

Port fuel injection (PFI) was a major milestone in the early '80s. The integration of PFI rapidly changed the way fuel was delivered by increasing fuel economy and improving engine performance. Even ...

Petro-Canada Lubricants, an HF Sinclair brand, announced that its Duron Advanced 5W-30 FA-4 heavy-duty engine oil has been approved for Volvo VDS-5 and Mack EOS-5. The approval follows extended field ...

For over a decade, Ruth has written for multiple outlets providing patient education, including Health. She has written for health student education companies, collaborating on an anatomy textbook ...

Automotive engineers have invested countless billions trying to improve upon the humble internal combustion engine, but not all those efforts have translated well. In fact, sometimes, things got weird ...

The “Check Engine” light is a car’s way of raising its hand to say, “Something’s off.” Sometimes it’s minor. Sometimes it’s your wallet’s worst day of the month (or year…). After two decades of ...

There’s a new study showing that AI-powered search engines often cite lesser-known websites more frequently than traditional ones like Google. Researchers from Ruhr University Bochum and the Max ...

When discussing engine longevity, most enthusiasts and mechanics eventually get to the topic of compression. Compression is one of the most critical factors in engine health because it directly ...

In older adults, low sodium often results from certain medications, kidney issues, or infections. Because multiple factors may contribute, treatment depends on identifying the underlying cause. Sodium ...

This article was reviewed by Lynn Marie Morski, MD, JD. So, you’ve been told your swimmers are lacking a little bit. If you’re now wondering, Can a man recover from low sperm count?, the answer is ...