S10/T10 Blazer 4WD V6-262 4.3L VIN Z (1994)
Heater Hose: Service and Repair
Heater Outlet Hose
With A/C
Heater Hose Routing-With A/C
REMOVE OR DISCONNECT
1. Engine coolant.
2. Hose clamps.
3. Outlet hose (70) from heater core.
4. Outlet hose (70) from radiator.
INSTALL OR CONNECT
1. Outlet hose (70) to radiator.
2. Outlet hose (70) to heater core.
3. Hose clamps.
4. Engine coolant.
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Check the system for leaks.
Without A/C
