The 11 GAS STATION BRANDS That Are DESTROYING Your ENGINE (And 5 That Will SAVE It)

🔗 Save $7,000 A Year By Keeping Your Old Car Alive Instead Of Replacing It: https://carlosherreracars.com You pull into the same gas station every week because it's cheap and convenient. The pump clicks off, you drive away, and inside your engine the fuel system is slowly being eaten — deposits building on injectors, carbon stacking on valves, and cheap detergents that do nothing but make the problem worse. You trust the brand name on the sign, but amigo, not all gasoline is the same. I'm Carlos, a Mexican-American mechanic, and today I'll show you which gas station brands are quietly destroying your engine and which ones are actually worth using. In this video: • The 11 gas station fuel brands that use minimum detergent packages and why that matters • What Top Tier fuel certification really means and why most stations don't meet it • How cheap gasoline causes carbon buildup on intake valves and fuel injectors • The difference between branded fuel and unbranded discount stations • Why some major chains don't care about long-term engine health • The 5 gas station brands that meet Top Tier standards and protect your fuel system • Real-world signs your fuel is causing problems — rough idle, hesitation, poor mileage • Which octane rating you actually need and why higher isn't always better • The fuel system damage that happens slowly over years, not days • How to tell if a station near you sells quality fuel • My rule for choosing a gas station when you're on a budget No fancy additives to sell you, no fuel system cleaner bottles — just the truth about what you're putting in your tank. The fuel you choose today determines whether your injectors stay clean or clog up in 50,000 miles. Tell me in the comments what car you drive, what year it is, and which gas station you use most. I read every one.