High Pitched Whistle Coming from Engine in Cold Weather?
So itís driving me nuts. This morning on my way to work this high pitched whistle was going crazy. Granted it was -5 out on my way to work, but any time itís at or around 20 and below; then engine compartment has this VERY high pitched loud whistle coming from it.
My question is what the heck is it?
Donít say, oh because itís cold outside it should be doing it. I realize itís doing what its doing because its cold; but every one of the five cars my parents own donít do this. Granted none of them are Fords either.