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DOES QUALITY OF GASOLINE MATTER?

May 13, 2024

A common question among car owners is, “does it really matter what quality of gas I put in my tank?” Most auto mechanics will tell you that yes, quality matters. Digressing for a moment to clarify, available gasoline qualities come in 87, 89, and 91 octane ratings. The higher the octane rating, the more car owners can expect to pay at the pump. Auto mechanics will further explain that while all vehicles can properly operate using 87 octane gasoline exclusively, individuals inevitably run into problems down the line after prolonged usage.

As the quality of gasoline declines so does its cleanliness. Gasoline manufacturers add engine cleaning detergents to their fuel that help prevent carbon deposits from forming on the inside of an engine. Gasoline with a 91 octane rating has far more cleaning agents than does the lowest grade of E.P.A approved 87 grade gas. Drivers who use nothing but 87 octane gasoline will not only eventually contend with carbon deposits in their engines but will also be forced to repair and replace fuel filters, hoses, and a number of other engine parts, including fuel injectors” that are negatively impacted by “dirty” fuel.

Different Vehicles, Different Requirements

While all vehicles can utilize low grade gasoline and operate properly for a time, all vehicles are made differently and therefore may not be impacted by low grade fuel in the same manner. A good example of this are high performance and some luxury vehicles designed for heavy workloads, racing, and those with specialized or custom engines. Such vehicles benefit tremendously from the cleanest of gasoline’s. Yes, they’ll continue to operate smoothly albeit at a slightly lower capacity. While operating with low grade fuel in their tanks, owners of these high performance machines will undoubtedly notice a drop off in terms of miles per gallon, tork, and overall performance.

Conversely speaking, smaller and more common vehicles such as those driven around town, to work, or to school tend to be less adversely affected by lower tier gasoline than do their bigger and more expensive brethren. This is because the quality of their parts requires less from fuel to continue operating at optimal levels. Of course putting top tier fuel in a small car can help keep its engine cleaner for longer periods of time but its effects on longevity, performance, and power are far less pronounced in these types of cars.

What’s In Your Wallet?

Many times the gasoline a car owner opts for has nothing to do with the health or performance of their engine but rather their budget. Low tier gasoline is often 20 to 30 cents cheaper than is the highest grade of gas. That may not sound like much but it adds up quickly as empty tanks are filled. Car owners with long commutes and modest budgets must be frugal and may have no choice but to fill their tanks with low tier gasoline found at independent gas stations. Of course there are some very affordable octane boosters that can be added to the tanks of such cars though the efficacy of some brands is questionable. It behooves any individual considering this route to do their homework before spending their hard earned money on any supplement/additive.

Manufacturer’s Recommendations

It may come as a surprise to many but manufactures of vehicles have recommendations in place for not only service and maintenance but gasoline as well. Hyundai and Kia for example recommend that those whom own their cars utilize top tier fuel. Furthermore, they strongly urge adding fuel system additives to tanks that are routinely filled with low tier gasoline. Doing so will prevent many types of debris from building up in the fuel systems of these cars and negate the need for repairs and replacements because buildup will never get out of hand.

Top Tier Standards

The vast majority of major oil companies have adopted “Top Tier Standards” for the gasoline they manufacture. Among these stand Shell, Exxon,Mobile, Chevron, Texaco, and Valero, just to name a few. More and more companies are set to adopt these standards as it produces a superior brand of fuel and gives a better product to both gas stations and car owners. Ultimately this means less engine pinging or knocking, better mileage, higher performance, and healthier fuel systems for all brand of cars.

Albany CA Auto Repair by Dana Meyer Auto Care. Call 510-527-1938 .

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How to Extend the Life of Your Engine with Proper Oil Maintenance

By Kobi Meyer • April 1, 2025

Did you know that your engine’s health depends heavily on routine oil maintenance? Many vehicle owners overlook the importance of regular oil changes, but skipping them can lead to costly repairs and even engine failure. The best way to extend the life of your engine is by maintaining proper oil levels, using the correct oil type, and scheduling routine oil changes. Neglecting oil maintenance can result in overheating, poor fuel efficiency, and increased wear and tear. In this blog, we’ll discuss the importance of oil changes, how often they should be performed, and tips for keeping your engine running smoothly for years to come. If your car is due for an oil change, schedule an appointment with Dana Meyer Auto Care today! Why Oil Maintenance is Essential Engine oil acts as a lubricant, reducing friction between moving parts and preventing excessive heat buildup. Over time, oil breaks down and collects contaminants, making it less effective. Dirty or low oil levels can lead to increased engine wear, reduced performance, and potential breakdowns. Regular oil changes: Help prevent sludge buildup Improve fuel efficiency Reduce engine wear and tear Keep internal components properly lubricated Ignoring routine oil changes can cause your engine to work harder than necessary, leading to costly repairs. At Dana Meyer Auto Care, we ensure your vehicle receives top-quality oil and a full inspection to keep it running smoothly. How Often Should You Change Your Oil? The frequency of oil changes depends on several factors, including your vehicle's make and model, driving habits, and the type of oil used. General guidelines for oil changes: Conventional oil: Every 3,000 to 5,000 miles Synthetic blend oil: Every 5,000 to 7,500 miles Full synthetic oil: Every 7,500 to 10,000 miles However, if you frequently drive in stop-and-go traffic, extreme weather conditions, or tow heavy loads, you may need to change your oil more often. Not sure when your last oil change was? Stop by Dana Meyer Auto Care in Albany, CA, and our ASE-certified technicians will check your oil levels and recommend the best maintenance schedule for your vehicle. Choosing the Right Oil for Your Vehicle Not all motor oils are the same, and using the wrong type can negatively impact your engine’s performance. Your vehicle’s manufacturer specifies the best oil for optimal efficiency. Types of Engine Oil: Conventional Oil: Best for older vehicles or light-duty driving. Synthetic Blend Oil: A mix of conventional and synthetic oil, offering better protection. Full Synthetic Oil: Ideal for high-performance and modern vehicles, providing maximum protection and efficiency. High-Mileage Oil: Designed for vehicles with 75,000+ miles, reducing oil consumption and leaks. If you’re unsure about the best oil for your car, our experts at Dana Meyer Auto Care will recommend the right option to keep your engine running at peak performance. Signs You Need an Oil Change Even if you’re following a recommended oil change schedule, certain warning signs indicate it’s time to replace your oil sooner. Look out for these signs: ✔ Dark, dirty oil – Fresh oil is amber in color; if it’s black or gritty, it’s time for a change. ✔ Loud engine noise or knocking – Poor lubrication increases friction, causing excessive engine noise. ✔ Oil change light or check engine light – Your vehicle’s warning system detects low oil levels or poor oil quality. ✔ Exhaust smoke – Excessive smoke from your tailpipe can indicate oil contamination. ✔ Burning oil smell – If you smell oil inside your car, there may be a leak or an overheating engine. If you experience any of these issues, don’t wait! Bring your vehicle to Dana Meyer Auto Care for a thorough oil inspection and service. Best Practices for Oil Maintenance Keeping up with oil maintenance is simple when you follow these best practices: Check your oil levels monthly. Look at the dipstick to ensure there’s enough oil and that it’s clean. Use the recommended oil for your vehicle. The right oil ensures optimal lubrication and efficiency. Stick to a consistent maintenance schedule. Regular oil changes prevent engine damage. Don’t delay oil changes. Waiting too long can lead to sludge buildup and costly repairs. Get your oil changed by professionals. At Dana Meyer Auto Care, we provide expert service, ensuring your oil is properly replaced and your engine is inspected for potential issues. Protect Your Engine with Regular Oil Changes at Dana Meyer Auto Care Routine oil maintenance is the key to a long-lasting, high-performing engine . By staying on top of oil changes, using the correct oil, and monitoring your vehicle’s oil levels, you can prevent unnecessary wear and costly repairs. If your car is due for an oil change, Dana Meyer Auto Care in Albany, CA, is here to help! Our ASE-certified mechanics provide thorough oil services with a full inspection to keep your engine in peak condition. Schedule your oil change today! Call us at (510) 292-4900 or book an appointment online.