B2300 L4-2.3L VIN D (2004)
Heater Hose: Service and Repair
HEATER HOSE REMOVAL / INSTALLATION
1. Drain the radiator, see ENGINE COOLANT REPLACEMENT.
2. Remove the air cleaner outlet tube, see AIR CLEANER OUTLET PIPE REMOVAL / INSTALLATION.
3. On 2.3L engines, remove the heater hoses from the heater core.
-
Disconnect the vacuum line from the water control valve.
-
Remove the heater hose from the rear coolant tube,
