ChevronTechron 12 oz. Fuel System Cleaner (2 Pack)

The performance of my car improved within 5 minutes of adding this engine cleaner! Be sure to add it when the gas level is low to get the most out of the product. The neck on the bottle is long, so it is easy to add to the gas tank. Great price for what you get. I highly recommend.

Great product

I've been using Techron for years. This stuff really works. I use it for every 5,000 miles or every oil change. It really helps to keep your engine running at its best. You will see your gas mileage improve after using this product. Highly recommended over other fuel cleaners!

Highly recommended and seems to work, who can really ever tell?

Really good

I believe these help keep my car running well. I use one every couple of months to help keep things clean in my engine and gas tank. My car has 300,000 miles on it and still runs great. But you do have to maintain your car with oil changes and stuff or it's not going to end well. ;-)

Worked very well with my again

I have heard this product works very good that's why I purchased it. But, unfortunately I did not recieve the product I ordered. Amazon sent me something totally different. So, I had to go to the local automotive store and purchase it there.