Oxytane FAQ How much Oxytane do I add to my fuel? About 1oz (US) for every 5 gallons of gasoline What are the primary benefits of adding Oxytane to my fuel? There are several levels of benefits to be realized by using Oxytane There will be a noticable power increase from the improved fuel combustion process Your overall mileage will improve Your emissions will be significantly reduced Your vehicle or vessel will run more smoothly Your overall maintenance costs will be lowered The life of your engine will be extended Is it safe to use Oxytane Fuel additive in diesel particulate filters, diesel oxidation catalysts and/or EGR engines? Yes, Oxytane is safe to use in all diesel engines, as well as gasoline and ethanol combination powered engines. Will the use of Oxytane void my manufacturer's warranty? No, when used as directed on the container label, Oxytane will not void any engine manufacturer's warranty. Is there alcohol in Oxytane? In its normal production there is alcohol in Oxytane. Alcohol is being used to combat excessive water in our fuels. Will Oxytane damage my engine when used year-around? No, using Oxytane lowers engine temperature which in the long term extends the lifespan of an engine. Can I use Oxytane in gasoline? Oxytane can be used on gasoline engines, diesel engines and bio-fuel engines. What is the shelf life of Oxytane Fuel additive? Oxytane Fuel Additive lasts indefinitely in its sealed container. Click for more information about Oxytane Marine Fuel Additives Current News Marine Services of Newport Beach, CA serves the Newport Harbor area with boat repair, yacht maintenance, vessel management services, marine batteries, air purifiers, and marine polish and sealers. We check and maintain your boat with regular, periodic check ups and initiate boat and yacht repair as needed. We include marine engines, marine electrical systems, and exterior deck and hull maintenance for safety and reliability. We insure that when you find the time to use your boat, it will start easily, run smoothly, carry you and your family safely - and operate in a smooth and reliable manner. We have been servicing boats and yachts in Newport Harbor for over 30 years.