M11 Cummins Diesel Emissions Test | Cerma STM-3 Results
Cummins M11 Diesel Emissions Test Results
Real-world emissions testing on a Cummins M11 diesel engine demonstrates the dramatic impact of Cerma STM-3 treatment. This independent smoke test was performed by A & B Truck Repair in Modesto, California.
Test Details
| Parameter | Details |
|---|---|
| Engine | Cummins M11 Diesel |
| Test Location | A & B Truck Repair, Modesto, CA |
| Vehicle | Test truck #112, ~2,000 miles on overhauled engine |
| Treatment | 16 oz Cerma Engine Treatment |
| Drive Time | 12 miles after treatment |
Emissions Test Results
| Test | Before Cerma | After Cerma | Reduction |
|---|---|---|---|
| Test 1 | 22.4 | 3.4 | 85% |
| Test 2 | 18.3 | 2.1 | 89% |
| Test 3 | 20.0 | 2.6 | 87% |
| Average | 20.2 | 2.7 | 87% |
Key Findings
- 87% average reduction in smoke emissions
- Results visible after only 12 miles of driving
- Consistent improvement across all three tests
- Independent testing by professional truck repair facility
What This Means for Diesel Owners
These results demonstrate Cerma STM-3 technology's ability to dramatically reduce harmful diesel emissions. For fleet operators and truck owners facing emissions testing requirements, Cerma treatment can help vehicles pass smoke tests and reduce environmental impact.
View Original Test Documentation
Review the complete test report from A & B Truck Repair below:
