Have old, worn, cracked or bulging hoses replaced and clamps tightened. Fan Belts - Inspect for and replace frayed or cracked belts. It's a good idea to carry extra fan belts for emergencies. Coolant - Check coolant level and strength. Air Filter - Hot, dusty summer driving can clog the car's air filter.
Replacement is usually easy and relatively inexpensive.
Your car will breathe easier with a clean air filter. Fluids - Check the levels of your engine oil and brake, power steering and transmission fluids. Don't forget your windshield washer fluid. Tires - Replace heavily worn or bald tires and check the tire pressure in the cool of the morning for an accurate reading. Prior to this law change, driver records were open to disclosure.