When winter rolls in, we all have our car issues.

From scraping windows to coaxing frozen doors to open, it can be a tough time on our four-tired steeds.

However, telling your boss you were late because of the weather is not a very good excuse. Here are some tips to help keep that car in tip-top condition when old man winter bears down on western Pennsylvania.

• Keep a full gas tank: It helps prevent moisture from freezing up in the gas lines.
• Never use plain water instead of windshield washer fluid; it will freeze.
• Check tire pressure regularly; cold weather will make the air contract and may leave you with air pressure that is too low.
  
• Regularly check headlights, turn signals and tail lights; all have a tendency to burn out more quickly in cold weather.
• Make sure your defroster and heater work well by testing them before the cold weather hits.
• Make sure your anti-freeze is full and check it with a gauge to see how low the temperature can go with your car still being protected.
  
• Having lock-deicer on hand is vital if your car locks have a tendency to freeze up. Also, putting petroleum jelly around the door latches, hinges and seals can help reduce the chances of having the door freeze shut.
• Keep your battery charged.
• Make sure you use motor oil with the right viscosity for this time of year. Since oil tends to thicken as it gets colder, use a thinner oil in winter.
• Get new wiper blades.
• Keep a shovel in the car in case you need to dig yourself out of snow. Kitty litter or aggregate (thick granules of sand) will help with traction if you’re stuck.
• If you don’t have four-wheel drive, consider snow tires.
• Keep an emergency kit (flashlight, flares, matches, non-perishable food, etc.) in the car along with a blanket, warm clothes and boots in the vehicle.

If stranded but the engine still works, only use it for about 10 to 15 minutes per hour and keep the windows cracked so the fumes don’t overwhelm you.