hello fellas im new to this forum thing so hopefully Im doing this right LOL, anyways I bought a 2012 with 27,000 miles on it a couple of months ago and ever since I owned the truck sometimes the a/c doesn't want to kick in while idling, ive read somewhere its because the fan clutch isn't kicking in and since ive added the race me ultra and can monitor fan speed I can confirm that sometimes fan clutch is not engaged, does anyone know the issue with? any help is greatly appreciated