The manufacturer guarantees that the use of AFC-705 treated fuel will in no way damage or void the warrantees of engines burning that fuel. Engine warranty is based in part on the condition that only a fuel meeting certain specifications can be used in the engine. The proper addition of AFC-705 to a fuel will not change that fuels specifications and therefore will not void the warranty.
Since the product was first introduced in 1989 there has never been an incident where the use of AFC-705 has caused engine damage. However, should a problem occur, the manufacturer will take full responsibility for any unusual engine damage not due to normal engine wear that is proven to be caused by the proper use of AFC-705.
