for Automotive Technicians
Learn more about the engine condition by comparing miles since last change
vs actual oil condition.
An unexpected bad reading may indicate wear metals or coolant leaks, and
justify further inspection, or sending an oil sample in for lab analysis.
A surprisingly low Lubricheck reading,
compared to miles since last oil change, may indicate fuel in the oil.
Earn added respect from your customer when you tell them their oil is still
OK, and no oil change is needed.