how to replace heater core

1996 HONDA PASSPORT
175,000 MILES • 3.2L • 6 CYL • 4WD • AUTOMATIC
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RARAH68
  • MEMBER
  • 2 POSTS
No heat after changing thermostat and then found previous owner had bypassed heater core
Mar 2, 2016 at 3:10 AM
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WRENCHTECH
  • ✓Experienced Mechanic
  • 20,760 POSTS
This is a very big job. The entire dash has to be removed and then the heater housing has to be removed and disassembled. I don't recommend you attempting it unless you have done this type of work before. If you are serious then I suggest you get a subscription to AlldataDIY.com and you can get fairly detailed instructions. The instructions were written for techs so they don't explain things that would be obvious for techs.
Mar 2, 2016 at 7:12 AM
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