SMB Super Gas Treatment, 12-oz.
I recommend using this fuel treatment for preventative maintenance. fuel injectors are very expensive to replace or clean. I put in this treatment when I reach 1/2 tank :)
January 8, 2014
We buy this all the time for our vehicles. It works just as well as any name brand we've used but of course is a lot cheaper!
January 6, 2014
Improved by 4 MPG.
I have a 2012 model year car. I get 46.5 mpg on the highway. I put a bottle of this in at a gas station while fueling up. I reset all the gauges and drove the same way (speed, distance) and got 50.9 mpg. It's a better buy than Walmart's Supertech brand of 6 oz concentrated gas treatment. Plus it's double the size. It doesn't get any better than that.
August 3, 2013
Not STP, but good!
I drive a Suburban which has quiet a few miles on it, over 200,000.
This may not work as good or as quickly as the name brands, but it is inexpensive and therefore you can afford to use it more often. I have had only good results. When I use it often, I can see and feel a difference in the engine and mileage.
I won't go back to the name brands!
August 24, 2012