The PO of my truck left 8 bottles of the fuel conditioner in the truck. It isn't a cetane booster, but is it a decent additive to use for our motors? 8 bottles of that stuff will last a good while. Is it worth it or should I just buy something else? The bottle says it is a fuel injector cleaner, fuel stabilizer, top end lubricant... I think it will wash my car, walk my dog and mow my lawn, too! 
