bobcat_fisherman

I have a 2014 f150 xlt with the 5.0. It only has 15K miles on it. The fan or something has been kicking on really high lately. Is this normal? Is it because of the heat outside and the ac or what?

Cisco1911

Both. Mine does it as well, especially above 90 degrees.

Spazmonkey05

Yes when you have the AC on the cooling fan will run at a high speed to improve the AC cooling

zbayer

Yup. I have a 2014 FX2 5.0 and experiencing the same thing. When I first noticed it had me worried, but it's definitely correlated with the outside temperature. So I guess being here in Texas we shall get used to it for the next few months

alpinestar1123

Same here on my 6.2 sounds .like a jet

Tothemax

Doesnt mean your engine is idling high, just means your fan is running due to it being hot out.

bobcat_fisherman

Good to know. I was thinking wtf is that really high fan/engine noise?