How do you take the heater hose off a 2000 demante 3.5?

To remove the heater hose from a 2000 Daewoo Leganza (often referred to as Demante in some regions) with a 3.5L engine, first ensure the engine is cool to avoid burns. Locate the heater hose, which typically connects to the engine at the firewall. Loosen the hose clamp using a screwdriver or pliers, then gently twist and pull the hose off the fitting. If the hose is stuck, you may need to apply a bit of heat or lubricant to aid in removal.