The main reason why cars have difficulty starting in winter is because of the cold temperatures. As the temperature drops, the car's battery loses its ability to provide power, making it harder for the engine to start. Additionally, cold temperatures also make the engine oil thicker, making it harder for the engine to turn over.
One way to prevent your car from struggling to start in winter is to keep your battery charged. You can do this by driving your car regularly, using a battery charger, or keeping your car in a garage. It's also important to use the correct type of oil for winter, as it is designed to stay thinner in colder temperatures, making it easier for the engine to start.
This is because warm weather is more conducive for your car's battery and engine to function properly. The cold weather can cause the battery to lose its charge and the engine oil to thicken, making it more difficult for the car to start. It's important to take extra precautions in winter to ensure your car starts smoothly.
In extreme cases, yes, it is possible for extremely cold weather to damage your car's engine. This can happen if the engine oil thickens to the point where it cannot properly lubricate the engine, causing it to seize. To prevent this, make sure to use the correct oil for winter and allow your car to warm up before driving in very cold temperatures.
If your car is struggling to start in winter, it could be a sign that your battery is losing its charge. Other signs to look out for include dim headlights, a slow or hesitant engine start, and a clicking sound when you turn the key. If you notice any of these signs, it's important to get your battery checked and possibly replaced before it completely fails.