<ul><li>High-quality gasoline from brands like Shell, Mobil, Chevron, and Sunoco contains detergents to keep injectors clean, but adding a purpose-made fuel detergent every few thousand miles can offer additional benefits according to expert Lake Speed Jr.</li><li>Fuel detergent helps ensure proper injector function and cleanliness for better performance and efficiency, particularly for vehicles with port injection by cleaning intake tunnels and valves to remove harmful carbon deposits.</li><li>Adding fuel detergent to your gas tank every 3,000 miles, costing about $13 per bottle, translates to just about four cents per mile, providing extra peace of mind for engine health.</li><li>It's recommended to add detergent during oil changes if using high-quality gasoline, reducing the frequency needed. Remembering to add detergent as part of regular maintenance can help maintain engine health over time.</li></ul>

Yes, You Should Use Fuel Detergent. Your Engine Will Thank you

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