Maintenance & Care Guide

Essential guide to protecting your transmission through proper fluid maintenance. Overview Transmission fluid is the lifeblood of your transmission system. Unlike engine oil, which recirculates every few minutes, transmission fluid…

Understand the differences and maintain both filters for optimal vehicle performance and health. Overview Your vehicle has two separate air filters—and they serve completely different purposes. Many vehicle owners confuse…

Overview Tire rotation is one of the cheapest preventive maintenance you can perform, yet it's often overlooked. Moving your tires to different positions ensures even wear, extends tire life, and…

Overview Engine oil is your engine's lifeblood. It lubricates moving parts, removes contaminants, regulates temperature, and protects against corrosion and wear. Unlike the myth of the universal "3,000-mile oil change,"…

Expert guide to preparing your vehicle for summer—cooling systems, tire maintenance, battery care, AC service, fluid management, and prevention of heat-related breakdowns. Overview Summer heat is one of the most…

Expert guide to understanding dashboard warning lights—color codes, critical meanings, severity levels, required actions, and when to stop driving immediately. Overview Your vehicle's dashboard warning lights are not suggestions—they are…

Expert guide to understanding check engine lights—OBD2 codes, diagnostic procedures, common causes, repair costs, and when immediate action is critical. Overview Your check engine light is not a suggestion—it's your…

Expert guide to identifying car fluid leaks—color identification, leak diagnosis, sources, repair costs, severity levels, and prevention strategies. Overview A fluid leak under your car is your vehicle communicating a…

Expert guide to identifying car noises—engine knock, belt squealing, brake grinding, bearing whine, and what each sound reveals about your vehicle's condition. Overview Your car's sounds are diagnostic messages—an audio…

Expert guide to electric vehicle battery health—state of health monitoring, degradation mechanisms, thermal management, charging optimization, and longevity strategies. Overview EV battery health monitoring represents the frontline defense against battery…