Without the thermostat will vehicle still work?

In most cases, a car will still be able to run without a thermostat, but it will not operate as efficiently. The thermostat is responsible for regulating the flow of coolant through the engine, which helps to maintain a consistent operating temperature. Without a thermostat, the engine may run too hot or too cold, which can lead to a number of problems, including:

* Engine overheating: If the engine runs too hot, it can cause the pistons to seize, the head gasket to blow, or the engine to completely overheat.

* Engine knocking: If the engine runs too cold, it can cause the pistons to knock, which can damage the engine.

* Reduced fuel efficiency: A car that is running too hot or too cold will not be as fuel efficient as a car that is running at the correct temperature.

* Increased emissions: A car that is running too hot or too cold will produce more emissions than a car that is running at the correct temperature.

Therefore, it is important to have a thermostat installed in your car to ensure that it operates properly.