Check engine light on? First, tighten the gas cap and note any shaking, smells, or power loss. If the light flashes, stop driving and schedule diagnostics.

Preventive care is the cheapest repair strategy: follow oil, tire, fluid, and brake schedules, fix small issues early, and drive smoothly to reduce wear and extend your car’s life.

Brake pads typically last 25,000-70,000 miles, but driving style, terrain, and pad material matter. Replace them when squealing, vibration, or reduced stopping power appears.

Monthly car checks help beginners catch issues early: inspect tire pressure, fluid levels, lights, wipers, brakes, and battery terminals before small problems become costly repairs.

Warning signs: dark gritty oil, low dipstick level, engine ticking, burning smell, or an oil light. Check promptly-old oil can starve parts and accelerate engine wear.