Conditions For Running

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

The Engine Coolant Temperature (ECT) is less than 133°F (56°C).
The Intake Air Temperature (IAT) is more than 20°F (7°C).
The transmission fluid temperature is between 68-266°F (20-130°C).