I have an old mini buck stove and last year the blower motor went out. I had the blower motor replaced but I turned it on for the first time this evening and noticed that while on low it will stop and I didn't know if it was a temperature regulator safe mechanism or something along those lines but then it comes back on but the lights in the living room flicker when it happens. I turned it on high for a while and it hasn't happened since I have no experience with this any information would be helpful.