Rotary Engine Oil: Why Wankel Engines Need Special Care

Rotary engine oil is the lubricant used in Wankel-style engines, which replace conventional pistons with a triangular rotor turning inside an oval housing. Because these engines are built differently, their oil behaves differently and serves a different set of purposes than oil in a typical piston engine. Many rotary owners are surprised to learn that … Read more

Coolant Reservoir Leaks: Causes, Checks, and Owner Steps

Coolant Reservoir Leaks are a common cause of slowly dropping coolant levels, and they are easy to overlook because the plastic tank often sits in a tight corner of the engine bay. Many owners only notice the problem when a warning light appears or the temperature gauge climbs unexpectedly. The reservoir, sometimes called an expansion … Read more