I replaced my fan clutch today so it is officially confirmed. Noise is gone. I didn’t have a doubt anyway tho. Mine made that noise since I bought it it’s done.
Took me awhile to diagnose it. I kept trying when it’s cold and couldn’t duplicate it. Then I realized when I do remote start and it runs awhile it does it. Right when the fan clutch starts working. Used stethoscope. And isolated it to the fan clutch
I’m Gian and I’m from New Orleans. I have 21 fx2 black. Long time browser. I actually joined to answer a question. Lol. I was a hot Rod guy but having a 6 year old them days are over. I dig my truck. I’m not an enthusiast so to speak or anything but some info is good here and there. I’ll lurk...