Clean Out Heater Core

Use a screwdriver to remove the two hose clamps.

Clean out heater core.

Turn on the water. The heater core is located behind the dashboard of. Turn off the engine and let it cool down first. Is your heat not working or is your heater not hot.

You may have a clogged heater core so do a heater core flush and unclog it. Trace the heater core hoses. Most coolant hoses are attached using hose clamps that will need to be loosened with. Obtain an extra.

Locate the heater core on the vehicle s firewall. Then take your garden hose to wash out the heater core. Locate the easiest way to reach the heater core s inlet and outlet. The hoses run into the firewall.

Learn how to flush your heate. Part 3 of 4. Take a look the hose clamps and figure out which tool you need to loosen them and remove the hoses. When the water coming out of the heater core is clear like.

Disconnect the heater hoses. A heater core s inlet and outlet can usually. The heater core inlet and outlet pipes are usually located on the. Attaching a pressure source 1.

Screw the hose and attach to the short tubing. Then get a clean bucket and place it beneath the hose connections. Keep flushing until the water coming out is clear. Point the inlet hose down.

Flushing out the heater core step 1. How to clean heater core step 1. Donâ t turn the water on all the way. This when attached to the outlet of the heater core would.