Warm-Up Cycle
A warm-up cycle means sufficient vehicle operation such that coolant temperature has risen by a least 40 °F (22 °C) from engine starting and reaches a minimum temperature of 160 °F (70 C).
A warm-up cycle means sufficient vehicle operation such that coolant temperature has risen by a least 40 °F (22 °C) from engine starting and reaches a minimum temperature of 160 °F (70 C).