You like the idea of working on your car, but the complicated engines, sophisticated electrical systems, and other high-tech components in today's vehicles can be intimidating to approach. Not anymore! With this helpful guide by your side, you learn to troubleshoot and diagnose common car problems and make your own repairs. In it, you get: Quick tips on jumping a battery, changing a tire, and replacing a headlight. Simple steps for checking and changing filters, spark plugs, belts, and oil. Advice on keeping your transmission and exhaust systems running smoothly. Guidance on servicing your car's cooling systems. Pointers on checking tire pressure, rotating tires, and replacing brakes.