Our pump worked fine all summer, with more than 40 100+ degree days, and now I think it is overheating! It was on a timer and running 6-8 hours a day all summer. I can turn it on manually, it runs for a few minutes, then turns off. I haven't noticed it turning itself back on. I cleaned out the pump basket, stuck my fingers into the pump and found nothing, PSI seems normal, etc. Any ideas? (FYI - I am not very comfortable taking the pump apart!) Also, this is year 2 for the pump.