Pontiac Torrent overheating after 30 minutes of running with coolant pouring from overflow and milky oil cap on Pontiac Torrent

Some Pontiac Torrent owners report experiencing overheating issues after about 30 minutes of running, accompanied by coolant pouring from the overflow and a milky oil cap. These symptoms may indicate a coolant leak, which can lead to overheating by causing a loss of essential coolant required for engine temperature regulation. Additionally, the presence of a milky oil cap often suggests a head gasket problem, allowing coolant to mix with oil and further exacerbating the overheating issue. In some cases, factors such as insufficient coolant levels, a malfunctioning thermostat, a clogged radiator, or faulty cooling fans may also contribute to these overheating conditions. To address these problems, owners are advised to check for coolant leaks, inspect the head gasket, and ensure that all cooling system components are functioning correctly. Promptly addressing these overheating issues is crucial to prevent more severe engine damage, such as a blown head gasket.