Preparing Your Car for Long‑Term Storage: Steps and Tips

Whether you’re heading abroad for the winter or storing a seasonal vehicle, proper preparation prevents damage during long‑term storage. Here’s a step‑by‑step guide to ensure your car stays in good shape while parked.

Step 1: Clean and protect

Wash and dry the exterior thoroughly. Apply a coat of wax to protect the paint from dust and moisture. Clean the interior to remove food crumbs and prevent mould or pests. Place moisture absorbers or silica gel packets inside the cabin.

Step 2: Change fluids

Dirty oil contains acids and contaminants that can corrode engine components. Replace the oil and filter before storage. Top up coolant and ensure it has adequate antifreeze properties. Fill the fuel tank and add a fuel stabiliser to prevent gasoline from degrading.

Step 3: Battery care

Connect the battery to a maintenance charger (trickle charger) to keep it at an optimal voltage. Alternatively, disconnect the negative terminal. For long periods, removing the battery entirely and storing it in a temperature‑controlled environment may be best.

Step 4: Tyre preparation

Inflate tyres to the upper end of the recommended pressure range to account for slow air loss. Consider placing the vehicle on jack stands to take weight off the tyres and prevent flat spots. If using stands, ensure they’re positioned securely under the frame.

Step 5: Cover and secure

Store the car in a dry, well‑ventilated garage. Use a breathable car cover to protect against dust and scratches while allowing moisture to escape. Avoid using plastic tarps, which trap moisture. Block the exhaust and air intake with steel wool or rags (remove before starting) to keep rodents out.

Step 6: Start and inspect periodically

Every few weeks, start the engine and let it run for 10–15 minutes to circulate fluids and recharge the battery. Move the car slightly to prevent tyre flat spots. Check for leaks or pest activity.

Now you know...

Proper long‑term storage preserves your car and prevents costly repairs. Follow these steps to keep the engine, paint and tyres in good condition. For professional storage preparation, book an appointment through Karmeka’s wait‑list and ensure every detail is covered.