PowerFuel Blog

Can I add fuel additive to a full tank? - Powerfuel

Zachary Brown

Published on: 14/01/2026

Can you add fuel additive to a full tank? Yes. Learn the safest way to dose diesel additives, improve MPG, and choose the best diesel additive for cleaner burn and fewer issues.

Q&As

What Is The Best Diesel Additive

Zachary Brown

Published on: 13/01/2026

What is the best diesel additive? We rank 5 top diesel additives for MPG, injector cleanliness, lubricity, and winter protection, then explain why PowerFuel Technologies is the #1 choice for cleaner burn, fewer deposits, and real savings per mile.

Comparisons