LLN (6/7/22) – New York has made it official, becoming the fifth state to cut its fuel tax in response to high fuel prices. Meanwhile, Michigan is taking extra steps to protect workers in highway construction zones. Also, oxygen is essential to life as we know it, but when it comes to your engine oxygen can cause problems. Nick Rivera of Mobil Delvac tells us all about oxidation and how to prevent its worst effects starting with routine oil analysis checks. And when it comes to technology, truckers typically focus on engine, drive train, tires and so on. But that’s not so anymore. We’ll discuss what you need to know about aftertreatment.

0:00 – Newscast.

09:55 – Oxidation and oil.

24:48 – Aftertreatment.

39:21 – Fuel tax holiday; work zone safety.