Oil change intervals vary: most modern engines can go 5,000-10,000 miles, but towing, short trips, extreme heat, or turbo engines may require more frequent service.
Save fuel daily: keep tires properly inflated, remove excess cargo, drive smoothly, and plan errands in one trip. These simple habits can cut fuel use and save hundreds each year.
Heavy rain demands caution: slow down, switch on headlights, increase following distance, avoid sudden braking, and never drive through flooded roads.
Warning signs: slow engine cranking, dim headlights, clicking on start, dashboard battery light, or corroded terminals. Test the battery before you’re stranded.
Air conditioning increases engine load, raising fuel use-especially in city driving. At highway speeds, efficient A/C may consume less fuel than open windows.