Getting your engine ready for long-term inactivity is an important step to ensure it starts smoothly and runs without issues when you bring it out again. Whether you’re storing a antique automobile, a recreational vehicle like a snowmobile, or even a weekend toy, taking the right precautions can save you thousands in maintenance and reduce future headaches later.

Always top off your gas tank before storage—this limits oxygen exposure, which in turn minimizes condensation. Water exposure causes corrosion and gasoline breakdown. Mix stabilizer into the tank before adding fresh fuel. Adhere strictly to the stabilizer’s guidelines. Run the engine for about 10 to 15 minutes after adding the stabilizer to distribute it evenly across all components. This ensures the fuel delivery system and fuel injection system are preserved.

Replace the oil and oil filter prior to storage. Residual oil holds harmful byproducts that can damage bearings and cylinders over time. New oil offers superior lubrication during long periods of inactivity. If your vehicle has a drain plug, make sure it’s properly torqued and check for leaks after the oil change.

Attach a smart battery maintainer. Even when the car is off, small electrical draws can drain the battery over weeks or months. Detaching it safeguards against discharge and protects it from freezing in cold climates. In cases where removal isn’t practical, use a maintainer with auto-shutoff to keep it fully powered without overcharging.

Remove the spark plugs and add a small amount of engine oil—about a teaspoon—into each cylinder. Then, turn the crankshaft manually several revolutions to lubricate the bores. Put the plugs back in securely. This step stops corrosion on internal engine surfaces which can lead to seized pistons if left untreated.

Block both ends with airtight covers. This keeps out moisture, dust, and small animals. Mice and rats seek out heated compartments and may nest in the intake or exhaust, اتوسرویس داوود causing costly malfunctions when you try to start the car again.

Store your car in a temperature-regulated garage. Avoid damp garages or outdoor spaces. Use a breathable car cover to defend against scratches while preventing trapped moisture.

Refer to the manufacturer’s storage guidelines. Some engines have unique requirements based on design or age. Following this comprehensive checklist gives your engine the optimal opportunity to stay pristine until you’re ready to drive again. Upon restarting after storage, check all systems thoroughly before starting it, and perform a second oil change after 50 miles to eliminate trapped impurities.