C curious Member Oct 21, 2008 #1 I have a 2000 Ford Focus and lately when I turn it on it will start to make a loud screeching sound as it warms up. It also happens if I turn on the heater.
I have a 2000 Ford Focus and lately when I turn it on it will start to make a loud screeching sound as it warms up. It also happens if I turn on the heater.