Things You'll Need:
- Antifreeze
- Brake fluid
- Automatic transmission fluid
- Distilled water
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Step 1
Check the tread on your tires for excessive or uneven wear. You may need an alignment. Tires that are worn on the outside edges reduce fuel economy, because as tires lose strength, your vehicle has to work harder. Frequently, tread in the center of the tire wears out faster because of improper inflation.
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Step 2
Inspect hoses and belts for signs of wear or damage, which could cause the engine to overheat. Also, check belts for any slack. Always allow your vehicle's engine to cool down for an hour or two before working under the hood.
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Step 3
Replace antifreeze and coolant. If your vehicle's cooling system fails, your engine could break down. Flushing the radiator and filling with fresh antifreeze helps to ensure that the vehicle's engine will continue to operate within the correct temperature range.
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Step 4
Check the brake fluid level. If low, there may be a leak or brakes pads may be worn, as your vehicle should not be losing brake fluid. Use only the specific type of brake fluid recommended for your make and model vehicle. If you need to add brake fluid, fill it to the 'full' line. The brakes themselves should be checked at least every 15,000 miles.
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Step 5
Have the transmission fluid changed. As transmission fluid loses its ability to cool and lubricate, the parts inside your transmission may not keep moving as well. Heat generated in an automatic transmission actually causes transmission fluid to breakdown with use. Schedule an appointment with a mechanic if you notice uneven shifting.
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Step 6
Hot temperatures can shorten the life of a battery, as heat causes battery fluid to evaporate. Check the battery and add distilled water if necessary. Clean the top of the battery, especially around the terminals.















