- Perfect EngineThis is a description of a ‘perfect’ engine as seen by EP.
- Evolution of a V6 with fuel/oil treatmentsHere a series of EP reports document the improvement of a V6 with over 300,000 miles due to specific fuel and oil additives.
- Extreme Blow-by – Mercedes I5An example of an EP report showing results of detonation in an automobile engine.
- CAT C15 with 78 Opacity TestDescription of the various cycles of an I-6 diesel engine and ‘diagnosis’ of a CAT C15 engine.
- Before-to-After Change to Amsoil syntheticComparison of the Before EP Report on a Kia I4 with the After report changing from organic oil to Amsoil synthetic
- Four Case Studies of DD S60 Engines Four Case Studies of DD S60 engines using Engine Angel for comparing Assessments with fuel economy.
- New Technology (Betterments) EvaluationThis documents a study by a Fleet comparing their ‘legacy’ engines with a newer model engine in the same model tractor.
- Engine Angel Driver Performance AnalysisVideo presentation of capstone project by Dr. Kim Sorensen using Engine Angel to evaluate drivers.