In the morning when I start my truck, there is a smell of antifreeze coming from the front when you walk from drivers door to front. It only seems to happen in the morning. What could be the cause?

Get it pressure checked. Probably just a hose. Not sure if you can see the weep hole on the water pump but that is always a potential culprit. See if you use another car and get a pressure checker from Autozone and try doing it on a cold engine before you start it.

samething with coolbreeze. get it checked i would think if you smelling coolant when you start it up. it might be the heater core.

The smell is only on the outside of truck. I never smell it in the cab.There is never any type of puddle or wet spot under truck except for a/c.