Analyzing samples of used oil not only reveals the health of your engine, but also can prove whether the oil in the crankcase is holding up well enough to leave in there a bit longer.
Q&A: Bruce Stockton Talks Maintenance Challenges
What are fleets' biggest maintenance headaches today and some ways to address them? We talk to Bruce Stockton, who has headed up equipment and maintenance for fleets ranging from CFI to Kenan Advantage and is now consulting on total cost of ownership and uptime.