Rotary engines often require unique forms of maintenance, and sometimes, that means premixing oil and gas. Here's how to know if your car needs this service.

Wankel rotary engines, typically but not exclusively found in Mazdas, certainly lean on the "quirkier" side of modern powertrain systems, made quirkier because most rotary-powered cars on the road ...

Rotary engines are compact, smooth, and powerful, so why don't more automakers use them? Well, it's complicated. Rotary ...

The Wankel rotary engine offers one of the most unique sounds of any ICE. Most famously used in various legendary Mazdas like the RX-7 and the supposedly banned Le ...