2005 Tahoe 5.3l engine whine

[afpj]

Where is the weep hole? I will go check now. I have no leaks btw.

If the water pump is original I think the weep hole is on the underside around the pulley shaft iirc. Kind of need a mirror to see it unless you take off skid plate & look from below. Early bearing failures leak just enough to see evidence around weep hole, but may be dry after engine cools down. Won't actually see coolant on the floor until it gets bad.

 

[wreedps]

Thanks Ill check it tomorrow. Ive been driving my ford lately, been real busy.