There is no liquid adhesive that will do it. -However, you may have success with a rubber tape called Magic Wrap sold in many hardware and Plumbing stores.
i have the exact same problem. the hose comes from around the heater core area but i dont know where the otherend goes
Check for a heater flow valve in the heater hose they can rust shut easily it is a valve in the heater hose that opens when you turn on the heat and shuts when its not in use, if not then probably the core is plugged a radiator flush might help but you may need to have it cleaned and repaired.
The heater core can be flushed out and hopefully be unclogged. A water hose can be hooked to the heater core hoses, and water flushed through to clean the core out.
Thermostat housing
You can try forcing water through it with a garden hose. If that does not work you will need to replace it.
if it has one it is in heater hose at firewall if it has one it is in heater hose at firewall
You know the heater hose on a vehicle needs replacing when it beings to swell and soften. The heater hose runs from the intake manifold to the heater core.
The 1997 VW heater hose has swivel nuts on each end of the hose. Turn the swivel nuts to the left to remove the heater hose.
How to replace a heater hose on a 2001 Oldsmobile silloute
The Chevy heater hose removal tool is a plastic piece that clamps around the hose. The tool slides into the fitting to release the hose.
one large hose from bottom of radiator to side of water pump. other large hose from thermostat housing to top of radiator. one heater hose from water pump to heater core, I think this one has a Y in it if there is a rear heater other heater hose from heater core to somewhere on top the engine. If there is a rear heater, its return hose goes to a fitting on the radiator.
On a 2003 Bonneville, the hose to the water pump that is the heater inlet hose is the top hose coming from the radiator. This is also the hose that holds the thermostat.
The heater inlet hose on a Hyundai Accent is in the back of the engine compartment. It goes through the firewall to the heater core.
The return hose for the heater core generally leads back the the water pump. The inlet for the heater core comes from the engine.
If it's the one in the engine bay you talking about, there is one that connects to the heater tap on joint to the heater hose.
How do you bipass a 2004 monti carlo heater hose
yes i had to use heater hose for PVC it hard to find the right size but it can be down i had to do it for my 06 chev cobalt