Updated at: 04-03-2022 - By: micdot

Has your car been sitting around for two years? Do you want to discover what can happen if an automobile sits for years without moving? Let’s take a look and find out. So, what happens to a car when it has been sitting for more than two years? Ultimately, it will degrade. The battery, engine, gas, gasoline, cooling system, and many other components of the vehicle will degrade with time.

Before you get behind the wheel, it’s essential to perform a thorough inspection of your vehicle. Before you can start your car, a slew of components will need to be examined and/or replaced. Tell us about a car that’s been sitting for two years now.

Is It Bad For a Car to Sit For 2 Years?

Yes. The purpose of automobiles is to be driven, not to be parked somewhere. Leaving your automobile in the driveway for more than two years might bring a slew of problems. After two years of sitting, if you start your car right away, that’s a poor idea. Many difficulties may arise along the road.

There are numerous things you should double-check before getting behind the wheel. You can start the car now that you’ve completed your inspection.
Is It Safe to Start a Car After 2 Years? Is there a yes/no answer? It’s important to inspect the car thoroughly before starting it up for the first time in two years. There is a lot of inspecting and replacement to be done before you start the engine. Start your car if you’ve done a thorough inspection and replacement of worn-out parts and fluids. However, you shouldn’t get behind the wheel right away. Start the car only after you’ve gone through the whole below-listed check list.

What Happens to a Car After Sitting For 2 Years?

Allowing your car to sit for longer than two years might cause serious damage to it. A lot of things need to be checked and changed while driving an automobile that has been resting for a while. These are the things that can go wrong if your car sits for a long period of time.

1. The Battery Of The Car

If you leave your automobile parked for a long period of time, even if you unplug the battery, the battery won’t be able to maintain all of its juices. It’s going to cause the batteries to run out of juice. As a result, battery life will be shortened. As soon as you can, get a new one before you start driving.

2. The Engine Of The Car

Rust can build up on the various belts and cables in your car if it sits for a lengthy period of time. This is the result of a two-year absence from driving or starting your vehicle. In addition to the belts and wires, the serpentine belt can also become corroded.. Aside from that, your engine’s wires or other critical components could be damaged by an animal nibbling on them.

3. The Brakes Of The Engine

Even if you drive your car every day, there is always a chance that your brakes will lose their ability to stop. This is a major issue that necessitates a comprehensive investigation and remedy. With a loose brake, it is illegal to operate a car. This is going to lead to a lot of traffic mishaps.

4. The Electrical Of Your Car

Numerous electrical components can be found in your engine. You must thoroughly investigate this matter. Your car’s internal electrical components may malfunction if it sits for a long period of time. Power windows and other electrical components may malfunction as a result of this.

5. The Gas Leak On The AC

Your car’s air-conditioning system will perform worse if it’s been sitting for more than two years. It’s imperative that this be refilled and repaired immediately.

6. The Fluids Of The Car

There are a lot of fluids in your automobiles. Engine oil or brake fluid are examples of these fluids. As their lubricating properties deteriorate, so will the fluids in question.

As a result, they will no longer lubricate the engine parts. All of these fluids must be replaced immediately before driving the vehicle.Cars are designed to be driven, and that’s what they are. If you plan on keeping a car for a lengthy period of time, you may as well not buy it at all. Eventually,  the device’s performance will deteriorate, the battery will run out, and a slew of other issues will crop up. You’ll be wasting your money. So, don’t forget to use your vehicle and don’t leave it parked for more than two years.

What Do You Do If Your Car Has Been Sitting For 2 Years?

If you leave your car parked for longer than two years, it will begin to malfunction. Never get in the car and go anywhere right away. Before you start the car, there are a slew of items you should check.

You should always check the oil level on a car that has been sitting for a long time before starting it up. This engine oil needs to be replaced. The years of sitting in the engine oil will cause it to lose its viscosity or thickness. Your engine oil will not be able to lubricate the engine’s moving parts as a result of this problem The oil filter should be replaced at the same time. Eventually, the oil filter will become clogged and need to be replaced. The engine’s transmission fluid must also be drained and replaced. In addition, you’ll need to get a new battery and install it. Replace the vehicle’s brake fluid. The radiator has to be flushed as well as the coolant. In addition, the gas will be old. Getting rid of the old gas and replacing it with new gas is necessary for your vehicle. Some considerations to bear in mind are the ones listed above. Asking for a mechanic’s help to start an automobile that has been sitting for a long time is the finest option. If you’ve checked and replaced all of the parts and fluids, you’ll also need to inspect the internal wiring. This is critical since you must avoid any fires or electrical malfunctions as you progress.

What Auto Parts Might Be a Problem After Sitting For 2 Years?

You need to be prepared for a wide range of difficulties. Before you start the automobile, make sure you’ve double-checked everything. The first issue is that you may be driving about with potentially dangerous gas in your tank. Contaminants and foreign substances should be kept out of your gas at all times. Many fluids and chemicals may be present in your gas if your car sits idle for an extended period of time. Check and replenish your gas, then. A faulty gasket is another possibility. As a result, you won’t be able to get your vehicle to start. There are times when your wheels go awry. They could be dead, and if so, a replacement is required immediately. Because the battery has been sitting for so long, it has been drained and damaged.
Car Battery Sitting For 2 Years

The battery can still be drained and destroyed even if you detach it. You must continuously use all of your batteries. It will lose its ability and power if left side and idle for two years.

Remove and replace your old battery with a new one so that you can get back behind the wheel of your vehicle without any battery issues.
Car Engine Sitting For 2 Years

Allowing a vehicle’s engine to rest for two years can be devastating to the vehicle’s performance. Animal or insect pests might cause the engine to malfunction.

It’s possible for rats to gnaw through the wires and possibly cause harm to the engine. If your car has been parked for a long period of time, some sections of the engine will begin to deteriorate.

Car Spark Plugs Sitting For 2 Years

Allowing spark plugs to sit for two years may not result in major issues. Manufacturers have long claimed that a spark plug can be left in place for a long period of time and still function properly.

Spark plugs can also be damaged due to a variety of different reasons. If an animal decides to damage it, so be it.

Oil Sitting In Car for 2 Years

Even after resting for two years, the oil will begin to thin. As a driver, you may already be aware of the importance of thick oil for lubricating the engine’s moving parts while the automobile is in motion. Having the old oil replaced with a fresh one is a must if it has lost its viscosity over time.

Fuel Sitting In Car for 2 Years

The fuel, too, will lose its ability to execute the job it was designed to do. Everything that has been sitting idle for a long time will degrade and lose its usefulness over time. Before you start your automobile for the first time in two years, you’ll need to get rid of the old fuel.


To summarize, letting an automobile sit idly for two years is not good for it. Automobiles are designed to be driven, not parked in a garage or some other location.

There are a number of things you need to do before you start the car. Before you even start the engine, there are a slew of things you need look into and possibly replace.