1994 Oldsmobile Eighty Eight "replacing heater fan 94 jeep" Questions

HEATER CORE, FAN CLUTCH, HOSES, HAD THE SYSTEM FLUSHED, RUN A 60-40 MIX,AND RUN FULL SYNTH.OIL......HELP Have the cooling system pressure tested. If it holds pressure, that's a good thing. If it doesn

heater hose coolant return tube mounting bolt and nut. 8. Remove the tube. Lose the O-Ring. 9. Remove water pump mounting bolts 10. Loosen the clamp on the bypass hose. 11. Remove the hose as you pull