Star brite Star-Tron Diesel Enzyme Fuel Treatment - 16 oz

Why you'll want it

• Easier starts and smoother running. The product description says it helps diesel engines start easily and run smoothly. It helps the fuel system burn cleanly.
• Clears out water and sludge. It turns water into very small droplets that the engine can clear out during use. It also works on sludge in the fuel system.
• Fuel that stays good for years. Stored fuel stays steadier with this treatment, for up to two years. You can count on fuel that sits in the tank.
• Ready for fall storage. Fall is a good time to add it before haul-out or winter storage. The description lists seasonal storage as a use.

What it is

Star-Tron Diesel Enzyme Fuel Treatment is a 16 oz fuel additive from Star brite. The product relies on enzyme technology to target water and sludge in the diesel fuel system. The description says it suits diesel engines that call for cleaning and stabilizing the fuel system.

How to use it

1. Use 1 fluid ounce per 4 gallons of fuel in the tank.
2. If you have rejuvenated fuel with this product, let it sit in the tank for a minimum of 24 hours before using it.
3. Have spare fuel filters ready.

What else the job needs

Good to have on hand: spare fuel filters, as the directions suggest. For tanks with hardened deposits, the directions name a separate tank cleaner from the same line.