In April 2024, the U.S. Environmental Protection Agency announced its proposed “Phase 3 Greenhouse Gas” program, enforcing stricter regulations for heavy-duty vehicles including buses, delivery vans, ...

Inline and V engines dominate modern combustion vehicle design. Each layout offers unique advantages in packaging, smoothness ...

Oil additives play an essential role in maintaining car engine health. They provide additional lubrication, protect against wear and tear, and help remove impurities and build-up from your engine.

Many drivers wonder if they should turn off their engines while waiting at red lights to save fuel. Research shows that ...

An automatic start-stop system in vehicles is known by many names: Some call it a "stop-start," others "S&S," and others a "micro-hybrid technology." But whatever you call it, it's a common feature in ...

RTX Corp. (NYSE:RTX) +3.2% pre-market Tuesday after saying its Pratt & Whitney subsidiary has developed a new additive manufacturing repair process for critical geared turbofan engine components that ...

Stricter federal regulations are reshaping the engine oil industry. PC-12 and low-viscosity HDEOs can help with compliance and performance. As the temperatures rise and the days become longer, your ...