Chevron Techron High Mileage Fuel System Cleaner, 12 oz, Pack of 2

My old car wouldn’t pass the CA smog test ; dealership said repairs would cost me $3000 / no guarantees . Short story ; i have been using this and it cleared the carbon buildup & passed smog 👍

Works great, smoother runni g engine. I wouldn't use anything else.

i have a 2020 kia optima with around 130,000 miles on it and i swear by this. every time after an oil change and every x amount of miles and my gas mileage goes from 26mpg to 34. the price is good. is extremely easy to use. and i swear it works

Have been using this product for years. Dissolves carbon and cleans fuel injectors. I know this because after about 100 miles of adding this to my tank a piece of carbon wedged itself between the gap in two of my spark plugs. Truck began to run very rough so i R&R'd all my plugs and found the carbon in 2 plugs. Also use it in a motorized bike and 2 outboard motors. I think its better than Seafoam for automobiles. Just my opinion.

Excellent. I’ve been using this on both my cars for over twenty years. My wife’s 2013 hybrid gets better gas mileage. Just follow the directions. Save mucho dineros

There is no alternate universe where you can test your vehicle's performance over the years using this product, versus not using it. But as my car passes the 130,000 mile mark I feel the need to do as much as possible to keep it running smoothly. While there is no single standardized, independent "seal" from a third-party testing agency (like the EPA or an independent lab) widely published for public viewing, the formula relies heavily on Chevron's proprietary Polyether Amine (PEA) technology. Independent mechanical testing and user feedback provide robust evidence of its effectiveness. Automotive experts and mechanics have conducted before-and-after endoscopic testing on high-mileage engines. They verified that a single treatment of Techron High Mileage Fuel System Cleaner significantly removes carbon crud from combustion chambers, cylinder heads, and intake valves. Product reviewers consistently report reduced engine hesitation, improved idling, and restorative fuel economy (often 2-4 MPG gains). Experts on enthusiast forums frequently discuss the base chemistry. Users and mechanics universally advise applying one bottle to a near-empty tank, then filling completely, typically doing so every 3,000 to 5,000 miles.

The active cleaning ingredient in Techron is polyetheramine (PEA), a synthetic chemical compound patented by Chevron.

Recommended fuel injector lubercation full attitive

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

انا فخور جدا بالمنتج اصلي ١٠٠%

Fast delivery and all good.

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.