- Degraded Battery: Batteries slowly discharge over time and can become weak or entirely dead if left unused for an extended period. This can make it difficult or impossible to start the vehicle.
- Flat Tires: Tires can lose air and develop flat spots over time, especially if your car has been sitting with the same tire pressure for months. Flat tires compromise stability and can have an impact on overall vehicle handling.
- Dried-Out Seals and Gaskets: Rubber seals and gaskets in the engine, fuel system, and other components can dry out and crack when not exposed to regular use. This may lead to leaks of fluids, such as oil and fuel.
- Engine Issues: Cars that have been sitting for a prolonged period may develop problems with their engines. Engine oil may drain away from critical components, resulting in increased wear and tear during startup. Fuel systems may suffer from blockages due to old fuel residues. In severe cases, the engine might experience starting difficulties or engine seizures.
- Rust and Corrosion: Sitting for an extended duration causes increased exposure to environmental elements like moisture, dust, and road salt. This can lead to accelerated rust and corrosion, impacting the appearance and long-term integrity of metal components, including body panels, brake rotors, and fuel lines.
- Fuel System Issues: Old fuel can deteriorate over time and lead to the build-up of sediment in the fuel lines and fuel filters. This can hinder proper fuel flow to the engine, affecting performance and engine starting.
- Stale Fluids: Fluids, such as engine oil, coolant, transmission fluid, and brake fluid, degrade over time and lose their optimal properties. Using old fluids compromises component lubrication, cooling, and overall performance.
- Rodents and Pests: Sitting vehicles can attract rodents or other small animals that might find nesting materials inside the engine bay or interior of the car. These could cause chewing damage to wires, hoses, and insulation.
To ensure the longevity and safety of your vehicle after a prolonged period of sitting, it's always advisable to perform a thorough check-up, fluid/filter replacements, and address any evident issues before driving it again. It's best to consult your vehicle's owner's manual or seek professional mechanical advice tailored to your specific car model.
