Tune-up intervals vary from one vehicle to another. Most older vehicles with non-electronic ignitions should be tuned every 10,000 to 12,000 miles or every year, whichever comes first. Newer cars with electronic ignition and fuel injection systems are scheduled to go from 25,000 miles to as many as 100,000 miles without needing a major tune-up.

• Jan 24, 2016  CARS.COM — A car tuneup is an outdated service consisting of replacing parts to bring the ignition and fuel systems up to spec for maximum engine performance and efficiency. A traditional tuneup hasn’t been available or necessary for years.
• Feb 06, 2008  The term 'tune-up' is an archaic term that really has no standardized meaning with today's modern vehicles. In the 'old days', a tune-up consisted of replacing the spark plugs, adjusting the carburetor and adjusting the timing. This was done every 30,000 miles. On today's vehicles, the spark plugs last for 100,000 miles.

Mar 02, 2018 Car tune up explained and if your car really needs one or not, myth busted with Scotty Kilmer. Older cars actually needed to be tuned up, but newer cars don't really need it. The way modern car.

Refer to your owner’s manual for recommended tune-up intervals, but be aware that even if it says that the vehicle doesn’t require scheduled tune-ups very often, it’s in your best interest to check periodically that your vehicle is working at peak efficiency. If you do a lot of stop-and-go driving or pull heavy loads (like a camper or boat), your ignition system may need to be tuned more often. Here are a couple of symptoms that tell you that your electronic ignition system may need to be tuned or adjusted:

• The car stalls a lot. The spark plugs may be fouled or worn, the gap between the spark plug electrodes may need adjusting, or an electronic sensing device may need to be adjusted.

  If you’re having trouble pinpointing why your vehicle is stalling, you can help your automotive technician diagnose the problem by paying attention to whether the engine stalls when it’s hot or cold or when the air conditioner is on.

• /using-fftw-dev-c.html. The engine is running roughly when idling or when you accelerate. Chances are the vehicle needs a tune-up.

• The car gets harder to start. The problem can be in the starting system (for example, a weak battery), in the fuel system (for example, a weak fuel pump), or in the ignition system, or can be due to a faulty electronic component, such as the electronic control unit (ECU).

CARS.COM — A car tuneup is an outdated service consisting of replacing parts to bring the ignition and fuel systems up to spec for maximum engine performance and efficiency. A traditional tuneup hasn’t been available or necessary for years. Today’s remaining tuneup services include new spark plugs and cabin air filter replacement. Both are part of your vehicle’s maintenance schedule just as much as checking tire pressure or getting an oil change are — and today’s “tuneup” services are likely to be more like checkups for your car.

Related: More Maintenance Coverage

What Comes With An Auto Tune Up Youtube

Spark plugs, for example, are typically replaced every 100,000 miles. And the federal EPA and Department of Energy say that replacing a clogged air filter will not improve gas mileage but can improve acceleration by roughly 6 to 11 percent. The agencies do not say what benefit can be derived from fresh spark plugs, but computers that control today’s engines adjust the air-fuel mixture and spark timing to compensate for wear, such as when the electrodes on spark plugs are worn down.

Even so, some car owners still dutifully take their vehicle in periodically to have it “tuned up.” Instead, what actually happens is that service technicians will inspect and perhaps test the fuel, ignition and emissions systems to look for faulty vacuum hoses, oxygen sensors and various other parts that can hurt the car’s performance. The federal government, for example, says a bad oxygen sensor can give engine computers false readings and reduce fuel economy by as much as 40 percent.

Don’t Ask for a Tuneup, Just Follow Your Car’s Maintenance Schedule

What Is An Auto Tune Up

Having your vehicle serviced and inspected periodically is a good way to extend its life and keep it operating efficiently. (Here are some signs your car needs to be checked by a mechanic.) However, walking into a repair facility and asking for a tuneup is a bad idea because it indicates you’re still living in a previous century with no knowledge of what your car actually needs and have extra money to spend. Some in the auto repair business will take advantage of those opportunities.

Look in the owner’s manual for your vehicle (or separate maintenance schedule) to find what the manufacturer recommends, and see if you can even find the word “tuneup.” (Finding it with a hyphen counts; don’t worry, we’ll wait.) For example, we looked at the maintenance guide for the Ford Fiesta that also applies to other Ford vehicles. The first mention of anything related to a traditional tuneup was to replace the engine air filter every 30,000 miles. The only other related item was to replace the spark plugs every 100,000 miles.

Now, to find a mechanic you trust and get some proper maintenance done, check out the video below.

What Comes With An Auto Tune Up Video

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