Hello, I recent undertook replacing my blower motor. After a bit of work removing the squirrel fans and putting them onto the new motor I find out that the regulator is out. I do not have the money to buy a new one, and am thinking about making a voltage regulator that is separate from the rest of the car. I can use any help, such as how many volts for the blower motor to run on high, low, med, or the best way to do this. I've been thinking it over, but I'm not yet sure of exactly how I should.

Thank you