These are links to threads that will help you diagnose problems with poor heater performance. I'll add more links as I find them.
If you know of a good thread on this topic, post up. I will add it to this list, then delete your post to keep this thread clean.
(This is my first formal act as your new 60-series moderator, so I want to make it neat and clean!)
Threads:
https://forum.ih8mud.com/60-series-wagons/240255-fj62-little-heat-front-heater-help-needed.html
https://forum.ih8mud.com/60-series-wagons/184960-any-ideas-no-heat-happening.html
https://forum.ih8mud.com/60-series-wagons/338969-very-little-heat.html
https://forum.ih8mud.com/60-series-wagons/98387-another-one-those-no-heat-questions.html
https://forum.ih8mud.com/60-series-wagons/340650-cold-running-62-a.html
How to acid-flush the core without removing it from the truck:
https://forum.ih8mud.com/1657238-post31.html
If you have to remove and replace the front heater core, read this thread:
https://forum.ih8mud.com/60-series-wagons/250350-pics-replacing-heater-core.html
If you know of a good thread on this topic, post up. I will add it to this list, then delete your post to keep this thread clean.
(This is my first formal act as your new 60-series moderator, so I want to make it neat and clean!)
Threads:
https://forum.ih8mud.com/60-series-wagons/240255-fj62-little-heat-front-heater-help-needed.html
https://forum.ih8mud.com/60-series-wagons/184960-any-ideas-no-heat-happening.html
https://forum.ih8mud.com/60-series-wagons/338969-very-little-heat.html
https://forum.ih8mud.com/60-series-wagons/98387-another-one-those-no-heat-questions.html
https://forum.ih8mud.com/60-series-wagons/340650-cold-running-62-a.html
How to acid-flush the core without removing it from the truck:
https://forum.ih8mud.com/1657238-post31.html
If you have to remove and replace the front heater core, read this thread:
https://forum.ih8mud.com/60-series-wagons/250350-pics-replacing-heater-core.html
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