Howes Diesel Fuel Treatment 64 oz is a purpose-built diesel fuel additive designed to keep your diesel fuel system clean, protect vital components, and optimize engine performance across a wide range of conditions. This 64-ounce bottle provides a ready-to-use solution for regular maintenance and long‑term protection.
What it does
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Cleans and protects injectors by preventing gum and varnish buildup that can sap power and efficiency.
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Enhances lubricity to shield fuel pumps and other critical diesel components from wear and tear.
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Supports cleaner fuel throughout storage and use, promoting smoother starts and steadier operation.
- Specifically designed for diesel fuels, making it a targeted solution for diesel-powered vehicles, boats, generators, and equipment.
- Offers a practical, cost-effective maintenance option that helps reduce deposits and maintenance costs over time.
- The 64 oz bottle provides long‑lasting value, delivering multiple treatments from a single container for both individuals and fleets.
Ideal for
- Long‑haul trucks, delivery fleets, and other commercial diesel vehicles
- Diesel generators and backup power systems
- Marine diesel engines and other outdoor diesel applications
- DIY enthusiasts who want straightforward, effective diesel care
How to use
Pour Howes Diesel Fuel Treatment into your diesel fuel tank before refueling or at the start of a fueling cycle. Follow the dosage instructions on the label for your tank size and usage. For routine maintenance, use with each fill‑up or as directed. Compatible with standard diesel fuels to support clean, reliable performance.
Why Howes stands out
From a brand that specializes in diesel care, Howes delivers a focused formulation that addresses the unique challenges of diesel engines—injector cleanliness, lubricity protection, and deposit control—delivered in a practical 64 oz bottle that’s ready when you need it.