- 99.022a Nitrited Organic Acid (NOAT) and Organic Acid (Dexcool) Problems in Engines
- 99.021 Recycled Antifreeze and Engine Coolant Recycling
- 99.020 NOAT Myths
- 99.019 Using Penray Test Strips to Maintain Mixed Coolant Technologies
- 99.018 Converting Fleetguard DCA Units to Pencool Equivalent
- 99.017 Thread Lock Treatment & Coolant Filters
- 99.015 Recycled Ethylene Glycol (Antifreeze) Advisory
- 99.014 Black Engine Coolant
- 99.011 Need-Release for Mack Trucks
- 99.009: Converting New Trucks to the Fill-For-Life Program
