Maybe you are a winter visitor heading back north, a family with a convertible that only comes out for perfect weather, or someone deploying, traveling, or simply parking a second car for a few months. Whatever the reason, how you store a car matters far more than most people realize. A vehicle that sits for months without preparation can come out of storage with a dead battery, flat-spotted tires, degraded fluids, and even pest damage. Here is how to put a car away properly, with help from a Mesa, AZ auto repair shop for the steps best done professionally.
Start With Fresh Oil and Topped-Off Fluids
It seems backwards to change the oil in a car you are about to park, but it is one of the most important steps. Used oil carries acids and combustion byproducts that slowly work on engine internals while the car sits. Fresh oil means the engine rests in clean lubricant instead of contaminants.
While you are at it, have the other fluids checked and topped off. Coolant should be at the correct level and in good condition, since it protects the cooling system from corrosion even when the engine is not running. Brake fluid, transmission fluid, and washer fluid should all be where they belong. Storage is also a convenient time to handle any fluid services that are coming due, so the car is ready to drive when it wakes up. Our oil change and maintenance articles cover what each fluid does and when it needs attention.
Fill the Tank and Stabilize the Fuel
Gasoline degrades over time, and a partly empty tank invites condensation as temperatures swing. The standard practice for storage beyond a month or two is to fill the tank and add a fuel stabilizer, then drive briefly so treated fuel reaches the whole system. A full, stabilized tank resists both moisture buildup and the varnish deposits that stale fuel leaves behind in fuel systems.
Protect the Battery
The battery is the most common storage casualty. A modern car draws a small amount of power constantly, even parked, and over weeks that drain kills the battery. Arizona heat makes it worse, since high temperatures accelerate a battery’s natural self-discharge and internal wear.
You have two good options. If the car is stored where power is available, a battery maintainer keeps the charge topped off safely for months. If not, disconnecting the battery slows the drain considerably. Either way, have the battery tested before storage if it is more than a few years old. A battery that is already weak going in will almost certainly be dead coming out. More on this in our battery and electrical articles.
Take Care of the Tires
Tires that sit in one position for months can develop flat spots where the rubber rests against the ground. Before storage, inflate all four tires to the pressure listed on the door jamb sticker, or slightly above it if the manual allows, since tires slowly lose pressure over time. If you can, move the car a short distance every few weeks to change the contact patch. For very long storage, some owners put the car on jack stands, but for a season of storage, proper inflation and an occasional roll are usually enough.
Clean It, Cover It, and Keep Pests Out
Wash and dry the car thoroughly before it sits, because bird droppings, sap, and grime become much harder on paint when left for months, especially under the Arizona sun. Clean the interior completely and remove every trace of food, since crumbs are an open invitation to rodents.
Pest prevention deserves real attention in the desert. Rodents love parked cars, and they chew wiring, build nests in air boxes, and cause damage that can cost far more than the rest of your storage prep combined. Close the windows fully, consider deterrents around and inside the vehicle, and check the engine bay periodically if you can. Indoor or covered storage is ideal. If the car stays outside, a quality breathable car cover protects the paint and interior from relentless UV exposure.
Handle the Small Details
- Leave the parking brake off for long storage if it is safe to do so, using wheel chocks instead, since brake components can seize against each other over time.
- Top off insurance and registration decisions before you park, so the car is legal and covered while it sits.
- Note the date and mileage so you know exactly how long the car sat when it is time for its wake-up service.
Schedule a Pre-Storage Service Visit
Most of the mechanical items above can be handled in one appointment: fresh oil, fluid checks, battery test, and tire pressures, plus a general inspection so nothing goes into storage broken. It is much easier to fix problems now than to discover them months from now on a car that will not start. Call us at (480) 444-0242 to set up a pre-storage checkup, and let us know when the car is coming back out. A quick post-storage inspection makes sure everything that sat for months is ready to drive safely.
The Wake-Up Checklist
Taking a car out of storage deserves the same care as putting it away. Before the first start, check the oil level and look under the car for any fluid spots that appeared while it sat. Look over the engine bay for signs of rodent visitors, especially chewed wiring or nesting material near the air intake. Reconnect or remove the battery maintainer, set all four tires back to proper pressure, and inspect the wipers, which may have dried out even while parked.
On the first drive, keep it short and gentle. Listen for new noises, feel for pulling or vibration, and test the brakes early, since rotors often develop harmless surface rust in storage that should clear after a few stops. If anything feels off, have it inspected before returning the car to daily duty. A brief post-storage checkup is a small step that catches the problems months of sitting can create.
Store It Right, Drive It Later Without Drama
An afternoon of preparation is the difference between a car that starts right up in the spring and one that greets you with a dead battery and a repair list. Network Automotive Service Center is family-owned and has served Mesa and the East Valley since 1995. Take a look at our services and call (480) 444-0242 before you put your vehicle away. We will make sure it sleeps well and wakes up ready.