Essential car maintenance tips for the cold season

VICTORIA, Texas – As temperatures drop below 40 degrees Fahrenheit, tire pressure is known to decrease. All tires should maintain a pressure of 30–35 psi. If the pressure drops below 30 psi, refill the tire to its operating pressure. For older model cars not equipped with tire pressure monitoring systems (TPMS), consider purchasing a tire pressure gauge, which is readily available at convenience stores.

Table of Contents

Essential Fluids to Check

There are four critical fluids to monitor during the colder months:

Antifreeze – Antifreeze prevents the engine from overheating and warms the vehicle’s interior. Before checking antifreeze levels, make sure the engine temperature has dropped below 200 degrees Fahrenheit. Antifreeze is typically blue, orange, or green and is located in the radiator under the hood usually behind the front grille. Open the radiator cap to inspect the fluid level. Take your car to a mechanic if you notice the antifreeze leaking in your driveway.
Engine Oil – Engine oil is important to check year-round, but especially in cold months. First make sure the car engine is off. Find the yellow or orange dipstick and pull out the dipstick to check the oil level against the markings. For accuracy, check the dipstick twice.
Brake Fluid – Brake fluid is found in the master cylinder which is located the driver’s side near the firewall. The cylinder cap is labeled “Brake Fluid.” Open the cap and check the fluid level meets the marked requirement.

Windshield Wiper Fluid – Windshield wiper fluid reservoirs vary by vehicle but are marked with a blue cap with a windshield icon. Check the fluid level and refill as needed.

Inspect Your Serpentine Belts

Serpentine belts operate important components such as the power steering, A/C, water pump, and alternator. Check the belt in two ways:

Sound: A damaged belt makes a screeching noise when the engine runs. If you suspect the belt, listen closely near it to confirm the source of the sound.
Visual and Physical Inspection: Look for visible cracks and feel the belt for damage. Cold weather can cause rubber belts to crack.

Emergency Items to Keep in Your Car

Here are also some good items to keep in your car during the winter season in case of emergencies:

Jumper cables
A gallon of antifreeze or water
A mini air compressor
A blanket
A fully stocked emergency wheel kit

Staying proactive about your vehicle’s maintenance during the colder months can save you from unexpected breakdowns. By keeping an eye these key components you’ll be better prepared to navigate winter roads. A little preparation goes a long way in keeping you and your vehicle ready for whatever winter throws your way.

link