Stanadyne Performance Formula Diesel Additive - 16 oz (38565C)

Stanadyne Performance Formula is the all-season diesel fuel additive trusted by OEMs including Cummins, Ford, GM, and Navistar. Formulated to protect your injection system and restore engine performance with every tank.

Part Number: 38565C

• Cetane improver for up to 5-point cetane gain — improved combustion and power
• Cleans and protects injectors from internal diesel injector deposits (IDID)
• Improves fuel economy — independent tests show up to 9.6% gains
• Cold weather protection — reduces diesel pour point up to 40°F (22°C)
• Demulsifies water to improve fuel/water separator efficiency
• Boosts lubricity for modern ultra-low sulfur diesel (ULSD)
• 16 oz treats up to 60 gallons of diesel fuel

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