The return hose for the heater core generally leads back the the water pump. The inlet for the heater core comes from the engine.
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.
There are two heater core hose that goes to the firewall the inlet and outlet. through that hose, you will also have the rear heater core hose attached to a T joint in both the inlet and outlet hose. You splice the hose of the front heater core inlet and connect that to the rear heater core inlet hose. Same goes to the Outlet hose with the T joint using a conncetor which you can buy at your auto parts store, 3/4 inch size. Basically you are bypassing the front heater core that is connected to the firewall. You wont have any defroster and heater for the front, but the rear vents and control will have heat.
its located on the heater core
It should be the same as my 1995 - at the firewall the heater hose nearest the drivers side is the inlet hose to the heater core
Heater core? Inlet or outlet hose fitting at heater core?
The outlet from the 350 engine to feed the heater core would be the one closest to the thermostat.
Left side
The heater inlet hose on a 1999 Jeep Wrangler 4.0L is located in the left, rear of the engine compartment. It connects directly to the heater core which circulates heat throughout the cabin.
NO. Bypass the heater core by connecting the Inlet & Outlet hoses going to the heater core together. Do not plug either hose.
There are two hoses that connect to the heater core, and they are located next to the brake master cylinder, on the driver side of the van. I believe the bottom hose is the inlet and the top hose is the outlet. Good Luck, Greg
Disconnect the inlet and outlet hoses going to the heater core at the firewall. Use a garden hose to flush the core starting by back flushing it by inserting the hose on the outlet side then moving to the inlet side. Continue flushing until the water is perfectly clean. Do not use too much pressure or you will cause a leak in the core.
The outlet from the engine that feeds hot coolant into the heater core is usually (but not always) located close to the thermostat. The return hose from the heater core usually returns into the water pump.