Best to get the shop manual but basically: Reomove Heater hoses from engine block and drain. Remove glove box. Disconnect cables that connect to heater core. Disconnect heater core from firewall. Disconnect hoses from heater core. Pull heater core from under dash.
Disconnect both heater hoses from heater core and connect them together
Disconnect heater core inlet and outlet hoses - couple them together
Disconnect the inlet and outlet hoses to the heater and couple them together Or, if the hoses are the same size, remove one completely, and disconnect the other from the heater core, then connect it to the other engine outlet (or inlet, as the case may be).
You have to pull the dash and all the lower fascia, then remove the box that houses the heater core. Take the clamps off the heater hoses from the engine compartment side of the firewall and disconnect the heater hoses. Disconnect the bracket that holds the heater core in place from the inside of the passenger compartment (if present.) Carefully remove the heater core and discard it. Install a new heater core reversing the above steps.
Disconnect them from heater core and with a coupling and 2 hose clamps tie them together
you should only have to take loose the heater hoses where they go into the firewall and of course the heater core itself
Loosen the clamps and carefully twist the hose where it connects to the heater core. If you are wanting to bypass the heater core, just run one of the hoses between the two places on the motor where they connect or put a short piece of pipe between the two hoses.
Could have a clogged line feeding the heater core. Disconnect return hoses from the heater core and verify coolant is flowing through the core.
Either pull the hoses off of the heater core and flush the core out or pull the hoses off the block and flush the heater core through the hoses..............
Drain the radiator. disconnect the heater hoses as they go through the firewall. From inside of the cab, remove the heater core housing, then the core. Reverse the procedure to finish the installation.
Drain all coolant from your system, disconnect heater core hoses from heater core in engine compartment. Remove the glove box, open plastic housing, and theres your heater core. No need to remove dash if only replacing the core.
Simply disconnect the heater hoses going to and from the heater, (Inlet & Outlet) at the firewall. Purchase the proper size hose coupling that will allow you to connect the 2 hoses together. Do not plug these hoses, just connect them together. The coolant will now not flow through the heater core.
You will see 2 heater hoses connected to the firewall. These are the inlet & outlet hoses going to the heater core. Disconnect them and then connect them together with a coupler. This will bypass the heater core.
# Disconnect the negative battery cable. # Drain and recycle the engine coolant. # Disconnect the heater core hoses using tool J-37097 or equivalent. # Remove the right side sound insulator and the glove box module. # Remove the programmer shield, if equipped, and disconnect the air mix valve link. # Disconnect the programmer vacuum and electrical connectors. # Remove the heater core cover, leaving the programmer attached. # Remove the heater core retaining screws and the heater core.
it's in the heater box under the glove box.simply disconnect the hoses under the hood,and take the heater box out from under the dash get a new core and install
You can bypass your 1988 Buick Skylark heater core by removing the heater core water supply hoses. There will be to water hoses. Connect the water hoses to each other.
hese hoses are called "heater hoses" they are from the front heater hoses which heat the car and they are connected to the front heater hoses under the car hood on right side
Remove the water supply hoses from your 1993 Chevy Corvette heater core. Some water will drain out of the hoses and the heater core. Remove the heater core retaining bolts. Reverse the process to install the new heater core.
# Disconnect negative battery cable # Drain the cooling system # Working in the engine compartment disconnect the heater hoses from theheater control valve # Remove instrument panel and the center console # Remove the heater controls and disconnect the heater hoses under the dash where they connect to the heater core # Label and detach the air ducts,wiring and controls still attached to heating unit # Unbolt the heating unit and detach it from the car # Remove the screws and clips and separate the two halves of the housing.Take out the old heater core and install new unit
There are hoses in the engine compartment that go to the heater core. You can remove the intake and out going hoses from the heater core. You have to either block off these hoses or connect them together, depending on the make of the vehicle.
Disconnect the hoses in and out. Then run a garden hose with low pressure through it. Once the soolant is clear the core is flushed.
Remove both heater hoses from inlet & outlet of heater core. Connect these hoses together.
The heater hoses on a 305 engine run from the intake manifold to the heater core and the heater core to the radiator. This creates a constant source of heat to supply the heater.
Follow the heater hoses from the engine, they will lead you the heater core.