My heat pump just recently started having a little issue. It doesn't do it all the time, but when starting up it will start blowing, then stop, start, stop, a few times before it kicks in fully. I have also noticed in the middle of running it will do it as well. Like I said, it doesn't do it every time, but I have noticed it is doing it more frequently. I have checked my air filter and it is fine.
Any ideas?