It was worth it, i highly reccomend
I also replaced the heating valve block/motor
If someone plans on doing this, it took me about 9h start to finish with no breaks.
Result = I now have a car with working heat and AC +++
Heating system flush
Re: Heating system flush
Also this diagram is useful:
I flushed each heater core in 2 directions as well.
I flushed each heater core in 2 directions as well.