SubeeTed Posted June 7, 2004 Share Posted June 7, 2004 Hi ALL Again! OK, tomorrow I'm buying one of those "Inline" flush kits. The last time I did this....it was the UPPER heater core hose you spliced into! Well....I was going to pickup one of those kits. Thinking 1 size fits all! Well it DOESN't ! I was asked what size the heater hose was? Well.......I've never even thought about my heater hose till now! I opened the hood......WERE IS IT? Under the spare??? OF course ....it's a Subaru!! So, there is NO upper and lower! Just left and right! WHich hose do I splice into??? Does it matter!? Is the inside diameter really only 5/8? These cars are weird! But they do run a long time, make weird noise too!!! HELP!!! Many thanks, SubeeTed Link to comment Share on other sites More sharing options...
Marck Posted June 7, 2004 Share Posted June 7, 2004 Use 5/8 tee. Tee goes in the heater inlet hose. That would be the hose that goes to the aluminum water pipe. The outlet hose goes to a black metal pipe that goes straight into the waterpump. Link to comment Share on other sites More sharing options...
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