recently my blower motor has been acting up first it would stay on after i turned off my car then it wouldnt come on at all then it would come on periodicaly then turn off then it just quit all together i know the blower might not be bad I got a new blower relay cut off after gettin some advice and that still wont do the trick. anyone got any ideas about where there might be a short or somethin? i love my car to death but after all these heating problems ive had im startin to look down on my car. please someone help!!!

 

Your motor is either on it's way out or clogged with dust n crap.

Next time it doesn't work, try this: pop the hood and rap on the motor with something hard (I used the butt of my knife). That should get it turning if it's the same problem I had (intermittent functionality, sometimes suddenly coming on if I went over a speedbump or something).
As a temporary fix to get me through a sweltering summer, I took the motor out and used compressed air to blow all the dust and dirt out of the motor and the squirrel cage (and there's a lot in there!) and put a drop of oil on the spindle. That helped for a couple months, then it started doing it again.
Eventually, I replaced the motor with a $60 ACDelco motor and the problem went away.