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Summer is vacation season, and if you’re like most Americans, you’ll be spending some time on the road this year. The last thing you need is a roadside breakdown or a costly car repair, so now’s the perfect time for a little preventive maintenance.
Here are a few of the main things you’ll want to check before you hit the road…
- Battery
- Cooling
- Tires
- Transmission
- Emergencies
Summer heat taxes all your car’s systems more heavily than the temperate months. Heat can cause evaporation of battery fluid, which can compromise the battery from within. Also, a failed voltage regulator or other malfunctioning component can cause your battery to “overcharge,” which in time can destroy the battery. So be sure to have your battery and electrical system checked before any long trips. As for routine do-it-yourself maintenance, be sure the battery is clean and remove any excess corrosion from the terminals. (While the car is off, disconnect the clamps from the terminals, tap off any excess corrosion. Sprinkle a little baking soda on the terminal, then pour on about a few drops of water. You should be able to wipe away the corrosion with a paper towel.)
Summer driving is tough on your car’s cooling system, Ideally, the ratio of coolantto distilled water in your car’s radiator should be 50:50. (If you fear your car has overheated, DO NOT open the radiator cap when checking the coolant level in the reservoir.) It’s recommended that coolant be changed yearly, so if you don’t remember when it was last changed, now might be a good time—before you get out on the road.A professional can give your cooling system a quick pressure test, can inspect the thermostat, and can give your radiator a coolant flush if needed. You can keep your car’s radiator clear of debris, insects, and leaves using a soft brush and an ordinary garden hose.
Heat can also stress your tires—underinflated tires can bulge and stress the sidewall, increasing the likelihood of a flat, and overinflated tires can reduce surface traction. Check your tire pressure when the tires are cool, as high ambient temperature will cause the air inside to expand and will give a false reading. Be sure your tires have sufficient tread, and be sure tires are rotated and balanced, as this will increase the life of your tires and prevent uneven wear.
The heavy demand placed on your car’s engine during the hot summer months also applies to your transmission. Check that your transmission fluid is clear of debris that might compromise its ability to lubricate. If the fluid looks or smells “burnt,” it’s time to replace it. And when you’re having the transmission fluid replaced, be sure to have the system flushed as well, as this will remove any potential contaminants that could enter the new fluid. A quick fluid change and transmission flush is inexpensive, especially when compared with a costly rebuild or replacement.
If you’re planning any long drives this summer, pack an emergency kit in your car. Basics should include a first-aid kit, extra water, coolant, blankets, a rain poncho, nonperishable snacks (something that won’t melt!), a flashlight, road flares, and jumper cables. Check also that your car’s spare is properly inflated and that your jack is in working order.
We hope that with these tips you’ll travel safely and enjoy your summer!
About Main Line Transmission: Since 1987, Main Line Transmissions has given drivers in the Wayne, Devon, Berwyn, Paoli, Malvern, Exton West Chester and surrounding areas the best transmission service available. Working only on transmissions of every make or model, our technicians are experts through certification, continual training and years of experience.
