Techron High Mileage Fuel System Cleaner

The Chevron Techron High Mileage Fuel System Cleaner works exactly as advertised. After using it, my engine runs smoother and idles more quietly, and I’ve noticed better acceleration and fuel efficiency. It’s easy to use—just pour it into the gas tank—and one bottle goes a long way. Perfect for keeping older vehicles in good shape. A solid product I’ll keep using regularly. 🚗⛽✨

Well known product. Works, all my cars run better with it. Competitive pricing.

A mechanical suggested me this for my CRV to clean some internal parts in my car without removing them. I work in our family car and repair them often. I did as I suggested and I was greatly surprised to see that it works really well. It won't take years from the looks of your car, but as far as cleaning fuel injector, pump connectors, etc. I am actually impressed. Car fuel consumption lowered by 3.7 gallons per mile average in the last two week in city 5 in HWY.

This is the gold standard of fuel system cleaners. I am a mechanic. I swear by this stuff. It uses higher amounts of PEA than other fuel system cleaners. If you don’t believe me, just look up The Motor Oil Geek on YouTube and listen to his testimonial. This is an American product that outperforms the rest, including Red Line or Liqui Moly. Red Line is also a great product. But this is cheaper, and better. You only need to add this to your vehicle’s gas tank every 3,000 miles, so it isn’t expensive if you consider that. I personally do add it to the tank more often (when finances allow) because of the increased fuel economy I notice. I’d you want to keep your vehicle running in top shape in these tough economic times, look no further than Chevron.

I've been using Chevron Techron High Mileage Fuel Additive regularly in my 2019 Volvo S90 Plug-In Hybrid, and it's definitely earned a spot in my maintenance routine. While hybrids don’t rely on the combustion engine as heavily, I’ve found that a dose of Techron every few thousand miles helps keep the fuel system running smoothly, especially when I switch from electric to gas. Pros: Engine runs smoother and feels more responsive after use Helps maintain fuel system cleanliness, especially important for high-mileage engines Easy to pour, good packaging, and widely available Cons: I didn’t see a dramatic increase in MPG, just a slight improvement It’s not cheap if you're using it regularly, but I consider it preventative maintenance Overall, it’s a solid product that does what it claims—cleaning injectors and helping reduce hesitation or rough idling. I’ve noticed less engine noise and more consistent performance since incorporating it into my maintenance schedule. Not magic in a bottle, but a worthy addition for any high-mileage vehicle. Would definitely recommend, especially for hybrid owners who want to protect the fuel system during infrequent engine use.

Used it on my Tacoma and it's been running smoothly!

I bought this for my 1997 F-150 with 156,000 miles that was running a bit rough. After using this product on two fill ups, my engine is running smoothly. I WATCHED youtube videos on the product. It works.

The only engine /gas additive I recommend! I drive a Kia optima ‘18 and it’s at 156,000 miles only because I use this product along with AT 205 liquid polymer seal! It gives life to reduce internal engine wear and it improves the efficiency! This helps the carbon build up on my direct inject engine. Not too expensive and recommended to use at each oil change at about 3500- 5000 miles mine is an engine oil burner soo I change my oil more frequently! The only additive you need if you drive a gdi car!

Hola Buenos días, en lo particular este producto es de buena calidad y si creo que cumple con las necesidades.

funciona perfectamente, limpia y devuelve la potencia al motor.

No se cuanto tarda en hacer efecto. Recomiendo que una vez que utilicen este producto, conduzcan en carretera o autopista.

No hubo cambios visibles ( consumo de gasolina , potencia)

El producto tardó casi un mes en llegar y para colmo llegó dañado defectuoso derramado la caja llena de aceite y al solicitar el reembolso te dice que el vendedor no tiene reembolsos