Leaking

[Sal Lubrano]

Which seal is bad? I have a leak and don't know which seal to order. The case and the evaporative core (3039245), or the seal that goes over the heater core tubes (3037635) or the gasket that goes between the inner most case and the firewall (3042381)?

 

[Terry_H]

One indicator of a clogged box drain is if there's a puddle under the car for hours after a rain or wash. In this case you can either remove the blower motor and clean from inside or drop the R/F inner fender liner and clear the drain from outside.

I would simply put the hose in the plenum/fresh air intake and limit the flow. See if the drain is working properly.

Only way to tell what is leaking is to run water on isolated areas and see what it takes to make the leak show up.

 

[Sal Lubrano]

Pulled the blower motor and checked the drain. It was clean. It is comming in to the car at a very high point. Looks like I have to pull the heater box cover.