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JOHN aka Eauto
JOHN aka Eauto, The Car Guy
Category: Chevy
Satisfied Customers: 16149
Experience:  ase tech
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How do I replace the heater core in a 92 S10 pickup

Customer Question

How do I replace the heater core in a 92 S10 pickup
Submitted: 7 years ago.
Category: Chevy
Expert:  JOHN aka Eauto replied 7 years ago.
Heater Core Replacement

Remove or Disconnect

  1. Engine coolant.
    • Drain enough coolant into a clean container to lower the coolant level below the level of the lowest heater hose fitting.
  1. Heater hoses.
  2. Rear case screws.
  3. Rear case.
  4. Screws.
  1. Heater core from front case.
  2. Seals

Install or Connect

  1. Seals
  2. Heater core from front case.
  3. Brackets.
  4. Screws.
  5. Rear case.
  6. Rear case screws.
  7. Heater hoses.
  8. Engine coolant.
    • Use the coolant drained earlier only if it is uncontaminated. Discard contaminated coolant and add fresh 50/50 coolant and water mixture.



Customer: replied 7 years ago.
your answer does not make sence to me.