Im working on getting the heater core flushed, not the most mechanically inclined individual.
Ive got no heat in the cab. If i keep the air off for a while and turn it on i get some warmth for a second and it disappears.
Ive watched a lot of videos on how its done and its pretty strait forward in them however i can’t tell which is inlet and which is outlet.
The coolant tubes that run to them are T In both spots. Pretty sure i cant figure out which one is inlet and which is outlet just by letting it heat up because its always running past the core (doesnt have a vaccum ran valve to control when it goes in , at least as far as i can tell).
If i remove them im going to guess im gonna have a mess of coolant coming out.
Any guidance here?
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