What is the correct operating coolant temperature for a 2006 Chevy Silverado?
The ideal operating coolant temperature for a 2006 Chevy Silverado is between 195°F and 220°F (90°C and 104°C). However, slight variations within this range are normal depending on driving conditions and ambient temperature. If the temperature consistently stays outside this range, especially significantly higher, it indicates a potential problem that needs attention.