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Q: how do i replace heater core on 2003 montero sport on 2003 Mitsubishi Montero Sport

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
no heat since radiator trouble, blows cold air how do i replace or clean heater core
(1) Answer
you can run a garden hose through the heater core to try and flush it out. run it in both directions to loosen up the debris. make sure you remove the hoses from the core first.
the instrument panel has to be removed to gain access to the heater case. lots of work that pays around 6+ hours in a shop.

Roy
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