Superior Cold-Temperature Protection

Superior Cold-Temperature Protection

Independent testing reveals AMSOIL Diesel All-In-One (ADB) provides as much as 32˚F better protection against cold-temperature gelling than Howes Lubricator Diesel Treat. Plus, AMSOIL Diesel All-In-One boosts cetane by up to 4 points.1

  • Cleans dirty injectors to help restore horsepower and improve fuel economy
  • Lubricates fuel pump and injectors to reduce wear
  • Fights gelling in cold weather, enhancing fuel flow and helping prevent fuel-filter plugging
  • Increases cetane up to 4 points for maximum horsepower, increased fuel economy and easier starts
Diesell all-in-one
Cold Filter Charts

* All trademarked names and images are the property of their respective owners and may be registered marks in some countries. No affiliation or endorsement claim, express or implied, is made by their use. All products advertised here are developed by AMSOIL for use in the applications shown.

1Based on independent testing in July 2017 of AMSOIL Diesel All-In-One and Howes Lubricator Diesel Treat, using diesel fuel representative of the US marketplace and Howes’ recommended treat ratio for above 0°F.

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