Star Brite Enzyme Diesel Treatment - 8oz

Star Brite Enzyme Diesel Treatment is an 8 oz diesel fuel additive that uses a unique enzyme formula to break down water and sludge into sub-micron particles that burn cleanly during normal engine operation. It prevents phase separation, fuel gelling, and ethanol-related problems while stabilizing fuel for up to two years.

Features

• Enzyme formula breaks down water and sludge
• Prevents phase separation and fuel gelling
• Stabilizes fuel for up to 2 years
• Rejuvenates old or degraded fuel
• Removes carbon and varnish buildup
• Improves fuel economy
• Cannot be overdosed
• Treats up to 128 gallons of diesel per 8 oz bottle
• Safe for all 2 and 4 cycle engines

Specifications

• Brand: Star Brite
• Manufacturer Part #: 14408
• UPC: 071247144086
• Bottle Size: 8 oz
• Treats: Up to 128 gallons of diesel
• Length: 1.85 in
• Width: 2.95 in
• Height: 7.1 in
• Weight: 0.48 lbs

Fitment

Safe for all 2 and 4 cycle engines, including diesel motorcycles and marine equipment.

Frequently Asked Questions

How much do I add to my fuel tank?

One 8 oz bottle treats up to 128 gallons of diesel. Add proportionally for smaller tanks — e.g., 0.5 oz per 8 gallons.

Can I overdose this additive?

No — Star Brite Enzyme Diesel Treatment cannot be overdosed, so using more than the recommended dose will not harm your engine.

Will this fix old, degraded fuel?

Yes. The enzyme formula rejuvenates old fuel by breaking down sludge and water, making it safe to burn.

How long does it keep fuel fresh?

This treatment stabilizes diesel fuel for up to 2 years, preventing phase separation and gelling during storage.

Is this safe for my motorcycle?

Yes — it is safe for all 2 and 4 cycle engines, including motorcycles, ATVs, boats, and small engines.