Chevrolet Equinox thermostat issues with fan staying on and loud noise from muffler area on Chevrolet Equinox

Some Chevrolet Equinox owners report experiencing thermostat issues that cause the fan to run continuously and loud noises from the muffler area. A common problem is a faulty thermostat, which can lead to overheating and trigger the fan to operate non-stop in an attempt to cool the engine. Additionally, issues with the fan system, such as a malfunctioning fan relay, may result in the fan running even after the engine has been turned off. Furthermore, a loud noise from the muffler area could indicate exhaust system problems, such as a damaged muffler or an exhaust leak, that require inspection and repair. It is advisable for owners to have the thermostat checked and replaced if necessary, inspect the fan system components, and consult a mechanic for any exhaust-related concerns to ensure proper functioning of their Chevrolet Equinox.