If the blower motor on my Ford 500 is not fixed will this result in a problem?

Yes, if the blower motor in your Ford 500 is not functioning, it can lead to several problems. You won't have proper heating or cooling in the cabin, making it uncomfortable to drive in extreme weather conditions. Additionally, a malfunctioning blower motor can also cause issues with defogging the windshield, reducing visibility and safety. It's advisable to address the issue promptly to ensure the vehicle remains comfortable and safe to operate.