• Engine thermometers are crucial tools for monitoring engine temperature. • Types include bi-metallic strip gauges, magnetic gauges, and digital thermometers. • Common locations for temperature sensors include thermostat housing, cylinder head, and upper radiator hose. • Normal engine temperature is between 195 and 220 degrees Fahrenheit. • Importance of these thermometers: prevents overheating and overcooling, ensuring safe operation and preventing significant damage.
