H₂ Injection Test Summary Report
The complete two-page report from Dumore Enterprises — objective, method, both test vehicles and every measured parameter.
Download PDF PDF · 2 pages · opens in a new tabHydrogen Carbon Cleaner
Improve Any Engine with Hydrogen
The Hydrogen Carbon Cleaner is a system designed to enhance diesel, gasoline, and natural gas engine performance by removing carbon deposits.
- Optimal Engine Performance
- Reduce Maintenance Costs
- Engine Component Longevity
Order the HCC
Hydrogen Carbon Cleaner
- Engines: Diesel, gasoline and natural gas
- Method: Oxy-hydrogen introduced through the air intake
- Downtime: No engine dismantling required
- Benefit: Lower emissions, cleaner engine, longer service intervals
$1,499.00 USDUp to 5 units per order online. For larger orders, contact our team.
The System
Hydrogen Carbon Cleaner (HCC)
Our Hydrogen Carbon Cleaner is a compact system designed to remove carbon deposits from combustion engines, enhancing engine performance and reducing maintenance costs.
How does it work? The HCC generates oxy-hydrogen gas which is introduced into the internal combustion engine via the air intake, effectively removing carbon deposits. It’s a breakthrough for diesel, gasoline and natural gas engines, streamlining maintenance without requiring engine dismantling.
Testing We’ve Done
Borescope Images Before and After
Real-World Testing
Hydrogen Injection into Diesel Turbocharged Engines
Run with technology alliance partner Dumore Enterprises over two weeks, measuring key engine parameters at idle RPM before and after treatment with the Hydrogen Carbon Cleaner. Readings captured with Autel diagnostic software.
2 vehicles
Diesel Engines Tested
2013 Toyota Hilux 3.0L · 2017 Kia Sportage 2.0L
2 weeks
Test Duration
Before and after comparison
5–10%
Estimated Fuel Savings
Higher in fleet applications with more idle time
55.9%
Lower Idle Injection Volume
Toyota Hilux — injection volume feedback at idle
Test Vehicle 1
2013 Toyota Hilux 3.0L
4-Cylinder Diesel Turbocharged · Estimated fuel savings 5–10%
| Parameter | Before test | After 2 weeks | Change | What it indicates |
|---|---|---|---|---|
| Calculated Engine Load (%) | 16.4 | 13.7 | ↓ 16.5% | Reduced engine strain and improved mechanical efficiency |
| Intake Air Temp — IAT (°C) | 41 | 41 | No change | Consistent thermal conditions |
| Injection Volume (mm³) | 7.3 | 7.38 | ↑ 1.1% | Improvement in combustion efficiency |
| MAP — Manifold Pressure (kPa) | 72 | 75 | ↑ 4.2% | Better turbo and intake system performance |
| MAF — Mass Air Flow (g/s) | 15.78 | 14.54 | ↓ 7.9% | Cleaner burn requiring less air volume |
| Injection Volume Feedback at Idle (mm³/st) | 3.4 | 1.5 | ↓ 55.9% | Substantial gain in idle efficiency, cleaner internals |
Test Vehicle 2
2017 Kia Sportage 2.0L
4-Cylinder Diesel Turbocharged · Estimated fuel savings 5–8%
| Parameter | Before test | After 2 weeks | Change | What it indicates |
|---|---|---|---|---|
| Calculated Engine Load (%) | 26 | 21 | ↓ 19.2% | Marked reduction in engine workload |
| Intake Air Temp — IAT (°C) | 57 | 49 | ↓ 14.0% | Cooler intake air supports better combustion |
| Injection Volume (mm³) | 2.75 | 3.14 | ↑ 14.2% | Cleaner injection and optimized fuel delivery |
| MAP — Manifold Pressure (kPa) | 23 | 24 | ↑ 4.3% | Improved air induction |
| Air Mass per Cylinder (mg/hub) | 318 | 400 | ↑ 25.8% | Enhanced oxygen delivery for a better fuel burn |
| Injection Volume Feedback at Idle (mm³/st) | 5.1 | 6.0 | ↑ 17.6% | ECU may be enriching the mixture for cleaner operation; this stabilises over time |
Conclusion
What the Results Mean
These tests demonstrate that hydrogen injection into diesel turbocharged engines at idle RPM significantly improves engine components, reduces workload and enhances idle efficiency — translating into measurable fuel savings and performance gains. The 2013 Hilux showed particularly strong idle and load reductions, while the 2017 Sportage benefited from a major increase in air mass and combustion improvement.
These results validate the commercial value of cleaning engines with hydrogen, presenting a pioneer opportunity for fleet operators, dealerships and engine care professionals seeking to reduce operational costs and improve engine performance.
Source: “Hydrogen Injection into Diesel Turbocharged Engine at Idle RPM — Test Summary Report”, Dumore Enterprises. Figures come from a two-week field test on two vehicles; results vary by engine, duty cycle and idle time.
Full Report
Download the Test Summary Report
Applications We Service
The HCC Cleans Multiple Engine Types
The Unit
HCC Up Close
Documentation
HCC Brochure
Hydrogen Carbon Cleaner brochure
Specifications, applications and service information for the HCC.
Download PDF PDF · opens in a new tabFeatures
Why Operators Choose HCC
Lower emissions
Cleaner combustion reduces harmful exhaust output.
Cleaner engine
Carbon deposits are removed without dismantling the engine.
Quick applications
A fast service turnaround keeps vehicles working.
Saves on maintenance
Cleaner internals mean fewer repairs and longer service intervals.
Let’s Build Together
Transform Your Engine Care Service Offerings Today!
Tell us about your fleet or workshop and our team will be in touch about placing an HCC.