Chevron 65740 Techron Concentrate Plus Fuel System Cleaner - 20 oz.

After 30,000 kms odometer reading, this is the first time I added this fuel additive in my X3 30i and got a great result. Picked up the 20 oz (596 ml) bottle. And used it in 150 ml +150 ml + 300 ml in every alternate filling to my 65 ltrs petrol tank. Engine is very much smoother now, no more rough idling at start ups and experiencing instant power surge. Surely will use again after 5000 kms. What disappointing is the price is ever increasing, with-in a span of last two months, price gone up by 1000/- . That is shocking.

Not very good - but OK. Redline SI-1 & BG 44K are lot better.

I’ve used Chevron Techron Concentrate Plus a few times now, and it consistently delivers. After adding it to a full tank, I noticed smoother acceleration and a quieter idle within the first drive cycle. This cleaner is simple to use and gives peace of mind knowing it helps clean fuel injectors, intake valves, and the overall fuel system. It’s especially useful if you don’t always run premium fuel or if the vehicle has higher mileage. I like using it as part of regular maintenance every few thousand miles. For the price, it’s an easy add-on that actually feels like it makes a difference. If you want a trusted fuel system cleaner from a reputable brand, this one is hard to beat.

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EXCELENTE ADITIVO. Cumple con creces su alto costo, desde la 1ra aplicación, solo transcurre unos cuantos km para empezar a sentir como la reacción del motor es más pronta al acelerar.

Buen producto, recomendable. Se sintió mejor la camioneta a la que se le puso

Great and inexpensive peace of mind. I add it 4 or so times/year, and use only Chevron or Shell fuels. Truck runs great.