Modern vehicles are truly marvels of engineering and technology, with complex systems that rely on regular maintenance to perform their best. However, there are numerous myths and misconceptions floating around regarding maintenance that can lead to ineffective practices or unnecessary expenses. To help you make informed decisions and take better care of your vehicle, we’re debunking some of the most common myths around car maintenance.
Modern Cars Don’t Need Maintenance
Modern vehicles are designed to minimize maintenance for drivers—but that doesn’t mean they don’t need any maintenance at all. All cars, even electric cars (which have simpler engines), still need regular servicing. Check your owner’s manual to learn more about how to keep your vehicle well-maintained.
You Need an Oil Change Every 3,000 Miles
One of the most pervasive auto maintenance myths is the belief that you need to get an oil change every 3,000 miles. This rule came about in the 1960s and 1970s when engine and oil technology were less advanced. With modern vehicles, there’s generally no reason to change the oil more frequently than every 5,000 to 7,500 miles.
However, keep in mind that oil change intervals vary by vehicle, and some cars are more demanding than others. There may also be times when you may need an oil change sooner than what’s typically recommended, like after a long road trip. It’s best to refer to your owner’s manual for the manufacturer’s guidelines or check with your service advisor.
It’s OK to Wash Your Car with Dish Soap
The paint on your vehicle is more than just aesthetics; it also has the important job of protecting your car’s body from corrosion and other types of damage. Washing your car regularly will keep your paint in good shape—but not if you use dish soap.
Dish soap contains powerful detergents and degreasers that are too harsh for automotive paint and can cause it to fade or lose its shine. It can also strip away protective waxes and sealants, reducing the effectiveness of any applied coatings. Additionally, dish soap has an alkaline pH that can disrupt the paint’s slightly acidic surface, which can potentially lead to long-term damage. It’s always best to use soap specifically designed for cars or visit a professional car wash.
Premium Gas is the Best Choice for All Cars
Since the word “premium” often implies higher quality, many drivers believe that using premium gas is the best choice for their cars. In reality, premium gas is specifically formulated for high-performance engines. Using premium gas in a regular car doesn’t offer any noticeable performance benefits—it only ends up costing more. On the other hand, using regular gasoline in a car that requires premium gas may negatively impact its performance. If you’re not sure which type of gas to use, check your owner’s manual.
You Should Warm Up Your Engine in Cold Weather
This is another example of conventional wisdom lagging behind technological advancements. In older vehicles, especially those with carbureted engines, it was necessary to let the engine idle for a few minutes to allow the oil to circulate and the carburetor to reach the proper operating temperature.
This practice helped ensure smooth operation and optimal performance in colder weather conditions. Modern engines, however, are designed to warm up efficiently while you drive. Idling for a few minutes in winter weather serves little purpose other than wasting fuel and money.
Servicing Your Vehicle at Independent Repair Shops Will Void Your Warranty
Contrary to popular belief, getting your vehicle serviced at an independent repair shop does not automatically void your warranty. Your warranty remains valid until its expiration date, regardless of where you choose to service your car. While dealerships may sometimes suggest that you must go to them for maintenance to maintain the warranty, this practice is illegal.
In fact, under the Magnuson-Moss Warranty Act, you have the right to have your maintenance performed at any qualified auto repair shop. As long as the maintenance or repairs are performed according to the manufacturer’s specifications and using appropriate parts, your warranty should remain intact. Regardless of where you have your auto care performed, it’s always advisable to keep records of the maintenance performed and retain receipts as proof that you’ve followed the terms of your warranty.
It’s also important to note that there may be situations where the manufacturer or dealership requests specific services or repairs to be done at their authorized facilities. In these cases, it’s recommended to follow their instructions to avoid any potential warranty concerns.
Puncturing Your Tire Means You Have to Buy a New One
There’s a common misconception that if you puncture your tire, it automatically means you need to purchase a brand-new tire. This isn’t necessarily true. If the puncture is located in the tread area and meets certain criteria, it can usually be safely repaired. This is a relatively simple and affordable procedure that costs significantly less than the price of a new tire.
It’s important to understand that not all punctures are repairable. Punctures that occur in the sidewall or shoulder of the tire, or those that are too large or in a location that compromises the structural integrity of the tire, may require a replacement. Additionally, if your tire has significant wear or is nearing the end of its lifespan, it might be more practical to replace it rather than repair it.
For Quality Auto Care, Visit Express Auto/RV Care Center
When it comes to car maintenance, it’s important to separate fact from fiction so you can make informed decisions about your auto care. Knowledge is key to saving time and money—and avoiding unnecessary repairs!
At Express Auto/RV Care Center, we specialize in providing reliable, trustworthy auto repair services. Whether you need routine maintenance, repairs, or detailing services, our team of experienced professionals is here to provide exceptional service and ensure your vehicle is in top condition. Don’t let common myths dictate your car maintenance decisions—trust our experts for all your automotive needs. Contact us today at (928) 305-0767 or request an appointment online.
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