Chevron Techron Fuel Injector Cleaner, 12 oz, Pack of 1

Good and uses a lot

Had a rough running engine and then added this to an empty tank and refueled. [I had been throwing internal engine codes] Hard to tell how much of a difference it made but definitely appeared to do something. Still need another reset and see if the codes come back, but I think it was a good first step. The price here was good, and it was simple to use. My father is a mechanic and swears by it. I am not convinced it will fix the problem but am will to keep throwing it in every couple tanks. I wish I would have gotten the multipack.

Used it in my Chevy Silverado and I noticed my gas mileage got better

If your vehicle has fuel injection - particularly Direct Fuel Injection, this Techron fuel additive will help keep your engine running well. It’s easy to use and costs little and I advise using it every month or so so keep the deposits down in your cylinders and injectors.

PEA is a must for a top job in injector cleaning. Yes I usually use other cheaper things that work almost as well. I have one vehicle that's doing so much better with what I've done with it, that I'm stepping it up a few more notches. Yes, it's worth it.

Best injector cleaner on the market. Did research and bought this. I'm disabled and my mom is 89. We both had new plugs and wires replaced. My car still idled rough. Sometimes my mom's caravan was slow to start. We both had other extensive work done. We both fill up about every other month. Never driving more than a few miles at a time. I put a bottle of this in my car with about 6 gallons of fuel left. Put a bottle in my mom's van with about 10 gallons left. We both drove a few times with concentrated levels before filling up. My idle is no longer rough and have more power. My mom's van starts right away. I went to AutoZone and got two bottles of Chevron Techron fuel system cleaner. More expensive but I believe in this product. Google praised it. Now I am a believer. If you know anyone that doesn't drive much this could save you money in the shop. We both spent money on parts that didn't fix the problem. Ethanol is the problem.

Ordered before and was good. This time came in grey bottles with Spanish directions. Prod date was 07/2021 so old stock. Chevron says shelf life of 60 month so only five months left. Not good to get old stock.

Works really good, I ended up having to mix it stronger than recommended and used three tanks in a row. Has the most PEA in it would highly recommend this the others are a lot of snake oil.

arrived in a timely fashion and in good condition