answersLogoWhite
Ask
Auto Parts and Repairs
Radiators
1995-2005 Chevy Cavaliers

How would you repair a 1994 Olds Acheiva that is leaking coolant from a drain connection on the firewall?

383940
Answer

Top Answer
User Avatar
Wiki User
2015-07-15 19:41:46
2015-07-15 19:41:46

The only hose connections at the firewall that contain coolant are the connections at the heater core. You either have a loose clamp or the compression fitting between the steel and metal parts of the hose itself are leaking. If there is coolant leaking out of an drain at the bottom area of the firewall, there's a good chance that it's leaking from the heater core itself, through a drain pipe which is the same drain pipe that removes water condensation from the air conditioning.

1
0

Related Questions

User Avatar

If it's leaking from INSIDE the firewall (away from the engine compartment) you probably have a leaking heater control valve or damaged heater core.

User Avatar

Your engine may have a leaking hose connection or a leaking gasket at the water outlet. It could also be a leaking hose.

User Avatar

The coolant sounds like it is leaking from the drain hole for the heater core. The drain is usually along the firewall and keeps the coolant from entering the vehicle should the heater core develop a leak.

User Avatar

You probably have a bad heater core. The heater core is installed in a plastic casing and the spout is there in case it starts leaking. This keeps it from leaking into the floor of the car.


Copyright © 2020 Multiply Media, LLC. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply.