Is Your Diesel Engine Costing More Than It Should?

Back to overview
blue-fuel-nozzle-truck-refuel

Fuel prices fluctuate, maintenance costs keep rising, and modern diesel engines have become increasingly dependent on complex emissions systems. Whether you drive a passenger car, van, motorhome, light commercial vehicle or heavy-duty truck, one problem remains the same: carbon and soot deposits gradually reduce engine efficiency.

The result is often higher fuel consumption, reduced performance and an increased risk of problems with components such as the EGR valve, turbocharger, catalytic converter and DPF filter.

What Could Lower Fuel Consumption Mean for You?

Even a small improvement in efficiency can generate significant savings over time. Use the to estimate how much you could save annually based on your own mileage and fuel consumption.

Calculate your potential savings:

blue-car-refueling-at-gas-station-pump-2026-03-24-13-01-46-utc

Why Modern Diesel Engines Are More Sensitive Than Ever

To comply with increasingly strict emissions standards, modern diesel engines rely on technologies such as exhaust gas recirculation (EGR), catalytic converters and diesel particulate filters (DPF). These systems work exceptionally well when they remain clean and operating within their intended parameters.

However, frequent city driving, short journeys, stop-start traffic and low-load operation can prevent the exhaust system from reaching optimal regeneration temperatures. Over time, soot and carbon deposits begin to accumulate throughout the engine and exhaust system.

This contamination can lead to:

  • Increased fuel consumption.

  • Reduced engine performance.

  • Excessive smoke production.

  • DPF and EGR-related faults.

  • Premature wear of expensive engine and exhaust components.

One Additive. Complete System Protection.

is a concentrated diesel additive developed to clean, optimize and protect the entire fuel and exhaust system. From the fuel tank to the tailpipe, it helps restore engine efficiency and maintain long-term performance.

Cleans the Fuel System

Advanced detergents help remove deposits from fuel lines, injectors and combustion chambers. Cleaner injectors promote a more efficient combustion process and help restore engine performance.

Improves Combustion Efficiency

The integrated cetane improver enhances diesel ignition quality, promoting cleaner and more complete combustion. This contributes to reduced soot formation, improved engine response and lower fuel consumption.

Supports DPF and Exhaust System Cleaning

The formula contains cerium oxide technology that helps oxidize soot deposits at lower temperatures. This is particularly valuable for vehicles that spend much of their time in urban environments or on shorter trips where natural DPF regeneration is less effective.

Benefits You Can Feel

Regular use of  helps:

  • Reduce fuel consumption.

  • Lower soot and CO emissions.

  • Restore engine performance.

  • Reduce smoke production.

  • Improve engine reliability.

  • Protect DPF filters, EGR systems, catalytic converters and turbochargers from contamination-related issues.

Proven Fuel Savings

Field testing has shown fuel savings typically ranging between 5% and 11%, depending on vehicle condition, driving profile and engine type.

One documented transport test demonstrated a reduction in fuel consumption from 28.92 l/100 km to 26.82 l/100 km, delivering a measured fuel saving of 7.2%.

While results vary from vehicle to vehicle, cleaner combustion and cleaner system components can significantly improve overall efficiency.

Increase-in-fuel-savings

Who Can Benefit?

Although originally developed for demanding diesel applications,  is suitable for virtually any diesel-powered vehicle equipped with modern fuel injection and exhaust after-treatment systems.

Ideal for:

  • Passenger cars.

  • Vans and light commercial vehicles.

  • Motorhomes.

  • Delivery vehicles.

  • Diesel SUVs and pickup trucks.

  • Heavy-duty vehicles and equipment.

Discover Your Potential Savings

A cleaner diesel engine not only performs better but can also reduce operating costs over the long term. The question is: how much could you save?

Use the Novatio Fuel Savings Calculator and find out in less than a minute:

NFO-230 Novafuel Optimizer HD. Clean from tank to exhaust. Better combustion, lower consumption and longer-lasting performance.