Has anyone heard of this Holy Grail of fuel and oil additive????????

 

Anyone????

 

yes i heard of it. but like drano does it really work? im not buying either!imo.

 

Im hoping to start one of those which oil is better type threads with this I was told about it by a friend and they did the test run on our engines i think in California garbage trucks for like 6 years. The results sounded convincing, the other interview/testemonial was from a trucking outfit on the east coast.