99 Bravada/Radiator, heater

[michaelt5]

I am at my wits end as to keeping up with this heater problem. I have had the system flushed twice and now I beleive there is a leak after you shut it down and by day end all the coolant is out. Any suggestions?

[Chris Stewart]

Must be one heck of a leak, have you seen where it's leaking from?

[michaelt5]

I can't really see , but from the dripping at the bottom of the belt and the location of the water pump suggest that it is the pump. I did some looking today after I sent out this message. Thanks for the reply.