Do I Need to Add Cleaner When Using Ethanol Gasoline?

[SanVictoria]

Switching to ethanol gasoline does not require adding a cleaning agent. Here is some relevant information about ethanol gasoline: 1. Performance of Ethanol Gasoline: As a new generation of clean and environmentally friendly fuel, ethanol gasoline itself is an excellent organic solvent with strong dissolving effects. After adding ethanol gasoline, impurities, dirt, and sediments at the bottom of the fuel tank and in the fuel lines will automatically soften and dissolve into the gasoline. 2. Cleaning the Fuel Lines: If no issues occur after switching to ethanol gasoline, there is no need to clean the fuel lines even after driving 30,000 kilometers. However, for cars that have been idle for over a year without use, it is recommended to clean the fuel lines, as gasoline that hasn't flowed for a year will have relatively more deposits.

[EliLynn]

I've been using ethanol-blended gasoline in my car for several years and now feel that adding fuel cleaners isn't necessary. Ethanol gasoline itself contains ethanol, which can dissolve some deposits in the fuel tank and lines, keeping the system relatively clean. For example, older cars with more carbon buildup might occasionally benefit from adding a professional cleaner to help remove stubborn deposits, but it's completely unnecessary for new or well-maintained vehicles. From my experience, saving this money is more practical—focus instead on regular oil changes and air filter replacements to prevent major issues. Additionally, checking the vehicle's owner's manual is crucial, as many manufacturers recommend using ethanol gasoline directly without additives, avoiding unnecessary expenses. Simply put, cleaners can be used but aren't a daily necessity—the key is maintaining overall vehicle condition.

[VanCody]

Having driven for decades, transitioning from pure gasoline to ethanol-blended fuel, I personally believe there's no need for additional cleaners. Ethanol gasoline actually has strong cleaning properties, helping to remove engine carbon deposits and impurities in the fuel lines, saving you extra expenses. For example, I refuel every six months without using any additives, and my car's performance remains consistently smooth. If you're concerned about a dirty fuel tank, it's better to schedule regular cleanings or install a high-quality filter. Remember, driving habits are also crucial: avoid frequent short trips with constant start-stop cycles to minimize deposits. Most modern cars are compatible with ethanol fuel, and adding cleaners might actually introduce new issues, such as additive residues affecting performance. Overall, don't get distracted by minor concerns—stick to simple maintenance.

[LouisRose]

In daily car maintenance, vehicles using ethanol gasoline generally don't have cleanliness issues and don't require additional cleaners. Professional additives should only be considered when the engine shows signs of insufficient power or abnormal noises to remove stubborn deposits, but such cases are rare. It's better to save money on cleaners and spend it on basic maintenance, such as monthly checks of the fuel system and filters. The ethanol in ethanol gasoline can clean some deposits by itself, meaning adding extra substances is unnecessary and wasteful. The key is prevention: avoid mixing old gasoline residues to prevent new problems.