GM Fuel System Treatment Plus - 88865595

Amazing, great gas mileage!

I add a bottle of this to my tank at every oil change. I read about this fuel supplement on one of the forums. I was recently at the dealer for service and since the vehicle has over 100,000 miles I asked if they would recommend any specific items. One of the items he recommended was a "fuel injection flush". He asked me if I was having any specific problems and when I said no and told him that I used the fuel supplement, he said I wouldn't need the "fuel injection flush" because it prevents problems caused by ethanol

If you are looking to pour this in your vehicle and suddenly get a boost in MPG or horsepower then you will be disappointed. There is not a product that will do that and I don’t care what they advertise!! What this product does great is maintain a clean fuel system if you use it regularly. I use it every oil change on my Chevrolet 2500HD and it helps maintain MPG and HP. This product does what it is supposed to do and ACDelco is OEM for Chevrolet.

Hopefully it does its job! if you did not know, the Chevron Fuel system cleaner is the same as this. dump one of these bad boys in your gas tank when its about empty, fill tank with gas and let the detergents clean!

This works instead of dealership charging to clean fuel injectors.

Good product but pricey

Couldn't tell a difference but hopefully it helps clean

As far as I can determine this is the same a Techron Fuel System Cleaner and at almost 1/3 the price. I was informed a month ago by my Cadillac Dealer that they were recommending this as the refineries used to much Sulfur in the gas in June to July, and a Tech Bulletin was sent by G.M. Apparently many customers were reporting their check engine lights coming on. This is what they recommended be put in the tank.