In situ viscosity and temperature sensors are key to effective lubricant monitoring, driving smarter maintenance and ...

Engineers design modern engines to run in a narrow temperature window where power, efficiency, and emissions all line up. The ...

Q: My 1999 Pontiac Sunfire coupe is doing something something I can't easily explain. The car has 240,000 km on it and it has the stock engine, although I think I bought it with a K filter charger.

Temp-A-Start automatically starts and stops an engine to keep it warmed up and batteries charged. The patented system's sensors measure block temperature, battery charge and ambient temperature (cab ...