mmrseed
Full Access Members
This morning I smelled coolant while driving and when I stopped I saw coolant dripping out of a hose at the rear of my 99 expy. It appears that I may need to replace the rear heater core. Is this something thatan average joe (my name's not joe) should be able to do outside of the a/c flush and recharge? It doesn't seem difficult...just disconnect the old core from the hoses and replace....am I missing some secret hidden difficult issue? Thanks all