Probably the most famous aspect of regularly recommended car care is an engine oil and filter change, but it is highly likely that you have heard people recommending that you get a tune-up occasionally as well.
However, while oil changes are frequently advertised by the roadside, tune-ups seem to be a bit less common. If you have been wondering what exactly a car tune-up is and what the average tune-up cost is, you are not alone.
A standard car tune-up typically costs between $150 and $600, depending on your vehicle’s make, model, and the services required. A basic inspection and fluid top-off may only cost $50–$150, while comprehensive services on high-mileage or luxury vehicles can range from $400 to over $1,000.
Understanding what a tune-up exactly is and the proper cost of a tune-up is important.
What is a Tune Up?
The term “tune up” is a generic way to describe performing maintenance tasks that keep the vehicle in its best shape. Depending on how many miles are on the odometer, you will need to get a few basic services performed, or a complete overall to a system.
A tune-up is like a wellness check for your car. It helps make sure your engine is running right and catches small problems before they turn into big, costly repairs. Years ago, tune-ups were needed every year or two. Today, modern vehicles don’t need them as often, but they’re still a key part of preventive maintenance.
During a tune-up, a mechanic checks and replaces parts that wear out over time. Common services in a tune-up service include:
- Spark plug replacement
- Changing the air filter and fuel filter
- An oil change and new oil filter
- Checking or replacing the PCV valve (positive crankcase ventilation)
- Inspecting the ignition coils, spark plug wires, and distributor cap
- Checking hoses, coolant, and even your fuel injectors
Some shops may also run tests on your car’s engine performance, fuel system, and ignition system.
Why a Tune Up Matters
You might be thinking, “My car starts fine, why would I need a tune-up?” Great question.
Here’s the thing: Even if your car is running, it might not be running well. And the longer you wait, the more damage small issues can cause. Regular tune-ups help:
- Improve your fuel efficiency
- Boost your gas mileage
- Reduce emissions
- Prevent stalling, misfires, and difficulty starting
- Increase the lifespan of your vehicle
A well-tuned engine uses less fuel, runs smoother, and keeps your ride safer on the road. Plus, if your check engine light is on, a tune-up can often uncover the issue before it turns into a major problem.
What Should a Tune-Up Include?
You can get a very basic tune-up or a full one. (Or maybe something in between.) Let’s look at what is usually included in each.
Very Basic.
A mechanic will inspect the ignition system and, if necessary, replace the spark plugs.
- Older vehicles typically need the spark plugs replaced more often than today’s newer cars. If you’re driving an older car, consider having this service performed every 12,000 miles or once per year.
- More modern cars, with more modern spark plugs, may be able to go 100,000 miles between tune-ups.
- Be sure to check your vehicle owner’s manual and follow the manufacturer’s recommendations. A trained technician will be happy to access this information for you.
A very basic tune-up typically costs between $40 and $150. However, the cost of a tune-up can vary, it is based on the cost of parts and labour where you live.
Full Tune Up.
This service usually includes the same attention to the ignition system and spark plugs, plus the inspection/replacement of:
- Air filter
- Distributor cap
- Distributor rotor
- PCV valve
- Fuel filter
A full tune-up can run you between $200 and $800. As noted above, the cost of a tune-up varies depending on the cost of parts and labour where you live.
DIY for the mechanically inclined. Some drivers like to roll up their sleeves and perform basic tune-ups themselves. They find they can maintain their own spark plugs and replace their own air filters for a fraction of the cost.
Modern cars have an onboard diagnostic system that can be checked for misfire codes. These codes can alert drivers that spark plugs are worn out or fouled. To handle this yourself, a scan tool is required.
How Much Does a Tune-Up Cost?
Your car tune-up cost depends on multiple factors. The cost of a very basic tune-up will run between $40 and $150, depending on where you are. This variety of tune-up tends to focus on spark plugs alone and spark plug replacement.
However, if you want a full tune-up involving an oil change, air filter check, distributor cap check, rotor check, PCV valve check, fuel filter check, and all systems getting a cursory examination, this variety of tune-up may cost between $200 and $800.
The overall cost of your tune-up will depend on the hourly rate of mechanics in your area, as well as the cost of parts that need to be replaced. It is typically cheaper to get a tune-up at a regular repair shop than at a dealership.
If you happen to have an older vehicle or a classic vehicle, expect to pay more for a tune-up. Particularly if your car is over 120,000 miles, you may be looking at a cost of $500 to $1200 or more, depending on what exactly needs to be replaced on the car.
It is a good idea to comparison shop before taking your car in for a tune-up. Make sure that when you call the mechanic asking for a price quote, you ask exactly what is included in the tune-up. You may also want to ask about discounts since some shops offer coupons or incentives relatively frequently, particularly for new customers.
If you really want to save money, many people do basic tune-ups at home. Keep in mind that most cars today have an onboard diagnostic system that can be checked for misfire codes, indicating that spark plugs are worn out or fouled.
However, you need a scan tool to check them. Basic maintenance of spark plugs and air filters can be done at home for a fraction of the price, though.
What Services Can Be Part of a Tune-Up?
What Services Can Be Part of a Tune-Up?
1. Oil Change.
The engine oil change is one of the most basic tune-up services that must be performed. It’s also the one that occurs most frequently. Your oil should be changed every 3,000 to 10,000 miles, depending on what type you use.
If you do the oil change yourself, you could spend less than $40 for the oil and filter. Even taking it to a professional shop, you can pay less than $75 for most vehicle types.
2. Spark Plug Replacement.
The spark plugs are needed to ignite the air-fuel combination in each cylinder. Over time, the spark plugs will wear out and have too much build-up to operate correctly.
Depending on what type of spark plugs you use, they might need to be changed every 30,000 to 100,000 miles. On average, the spark plug replacement will cost $100 to $200 for parts and labor.
3. Air Filter Change.
There are two types of air filters that must be changed in your vehicle. Both the engine air filter and cabin air filter might be accessible enough for you to change them yourself. Plus, they aren’t expensive.
Most air filters cost around $10 to $20. Plan to change the engine air filter every 15,000 to 30,000 miles, while the cabin air filter should be replaced every 15,000 miles.
4. Fuel Filter Replacement.
The fuel filter protects the system from any debris or contaminants. When the fuel filter becomes clogged, it reduces engine performance because the motor isn’t getting the gas it needs.
Most fuel filters need to be replaced every 20,000 to 30,000 miles. If you can perform the tune up yourself, you might only spend around $25.
5. PCV Valve Replacement.
The positive crankcase ventilation valve is part of the car’s combustion system. It helps to release excessive emissions from the combustion process to maintain the correct amount of pressure.
You should replace the PCV valve every 30,000 miles, before it gets clogged. If you can replace the valve yourself, the part should only cost around $10 to $20.
6. Brake Pad Replacement.
Your car’s brake pads are responsible for slowing down the wheels to stop the vehicle in time. As the brake pads wear, they become less effective.
Brake pads should be replaced every 10,000 to 20,000 miles, while rotors could last about 50,000 to 70,000 miles. A complete brake pad and rotor replacement might cost you around $400 to $600.
7. Transmission Fluid Flush.
This fluid is needed to keep the transmission properly lubricated and running its best. When the fluid starts to break down, there will be excessive friction to the internal parts.
Many manufacturers recommend a transmission flush every 30,000 miles. On average, you could spend anywhere from $150 to $300 for this fluid flush.
8. Cooling System Flush.
The cooling system circulates antifreeze to keep the engine running at an appropriate temperature. However, the coolant can become contaminated over time, requiring a complete flush to keep the system running.
On average, you might want to have a coolant flush every 30,000 miles. This service might cost $50 to $250.
9. Power Steering Flush.
Another fluid that should be addressed is the power steering fluid. This hydraulic fluid also gets contaminated and dirty, reducing its effectiveness.
This service might need to be performed every 50,000 to 75,000 miles. It should cost an average of $40 to $150.
10. Oxygen Sensor Replacement.
Oxygen sensors are used to monitor the levels in the air-fuel mixture. The information is then sent back to the ECU to determine if any adjustments need to be made.
You should replace the oxygen sensors every 60,000 to 90,000 miles before there is a problem. Most oxygen sensors cost about $125 to replace.
Signs Your Car Needs a Tune-Up
1. Check Engine Light.
When the Check Engine Light comes on, any number of problems could occur. With your code scanning tool, you can determine what part is defective and what requires replacement.
In many cases, it is something simple that can be fixed with a tune-up service. Either way, you should stop driving so that further damage doesn’t occur.
2. Reduced Fuel Economy.
When the engine isn’t running as intended, fuel efficiency decreases. As the engine has to work harder, your car will burn through more fuel.
The average tune-up cost isn’t too much. When you consider the benefits of fuel economy, you can make money back at the pump.
3. Trouble Stopping Vehicle.
You should be able to get your vehicle stopped quickly whenever you step on the brake pedal. If it’s taking longer to get the vehicle to stop, you want to have the brakes looked at.
The longer you let this problem continue, the more damage that might occur. While you might only need a brake pad replacement, allowing it to go on further could turn into worn brake rotors, too, costing you more money during the service.
4. Erratic Shifting.
When the transmission fluid becomes contaminated, you will notice issues with shifting. There is a lack of lubrication in the transmission, causing permanent wear of the internal components.
By performing regular transmission fluid flushes, you ensure the transmission lasts longer. It will also perform at top levels, giving you more control on the road.
5. Strange Vibrations.
You should never ignore any vibrations coming from the car. If you are holding on to the steering wheel and feel a shaking sensation, something isn’t right.
The engine might be misfiring or there could be a need for service to the steering system itself. Either way, it’s best to have it checked out before the vibrations affect the handling.
6. Unusual Sounds/Smells.
It’s important to use all of your senses to ensure on-road safety. If there are any strange odors, such as smoke, oil or coolant, you want to have it looked at.
Additionally, strange sounds can often help you determine what’s going wrong. Listen for squealing, squeaking, thumping, knocking or pinging noises.
How often should you get a tune-up?
Check your owner’s manual first; it’s the best guide for your maintenance schedule. Here are some general rules:
- Older cars (before 2000): Every 30,000 miles or 2 years
- Modern vehicles: Every 60,000 to 100,000 miles, thanks to better parts
If you drive in extreme conditions like stop-and-go traffic, mountain roads, or dusty areas, you might need more frequent tune-ups.
How long does a tune-up take? A tune-up can stretch from 30 minutes to 6 hours, owing to the type of tune-up being undertaken and the parts that need replacement. Always check with your mechanic before starting the tune-up for the required timeframe.