Which Fuse to Replace When the Car Won't Start?

[Declan]

Replace the ignition fuse when the car won't start. Solutions for a car that won't start are as follows: Check the battery status: In winter, most cases of difficulty starting a car are caused by a depleted battery or an expired battery lifespan. Use the appropriate engine oil: In winter, as temperatures drop, the viscosity of engine oil increases, making it harder to flow and thus increasing engine resistance. Replace spark plugs promptly: After several years of use, spark plugs are prone to issues such as carbon buildup, leakage, excessive gap, and erosion. These problems can make it difficult to start the car, whether cold or even when the engine is warm, often requiring multiple ignition attempts.