Chevrolet Traverse coolant loss issue with steam from under the hood after radiator replacement on Chevrolet Traverse

Some Chevrolet Traverse owners report experiencing coolant loss and steam coming from under the hood after a radiator replacement, which may be attributed to several issues. A faulty radiator cap is often cited as a cause, allowing coolant to escape as steam, while an overfilled reservoir can lead to coolant sloshing out during turns. Additionally, low coolant levels can result in excessive heat buildup, prompting steam release from the radiator. Many owners also note that low coolant levels frequently indicate a leak, potentially from a worn hose, loose clamp, or cracked radiator, and they may observe visible coolant leaks under the vehicle. If there is an active leak, such as coolant dripping onto the driveshaft, it is crucial to address the problem promptly to prevent further coolant loss and possible engine damage. It is recommended that owners carefully inspect the radiator cap, reservoir fill level, coolant levels, and for any visible leaks to identify and resolve these issues swiftly.