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S83P Coolant Leak... What is this fitting?

Discussion in 'Daihatsu Hi jet' started by Steve S83, Jun 10, 2018.

  1. Steve S83

    Steve S83 New Member

    Im working on my new S83P getting it painted for the farm and going through the systems. The coolant is leaking out of a fitting at the top of the engine. It looks like this fitting was attached to a hose at one point but corroded and now it's leaking at the base. The fitting itself is not corroded and can be moved with a wrench. Can anyone tell me what this is? What it is for? Was there a hose connected? I've uploaded a photo. Thank you for any help!
     

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  2. Ohkei Dohkei

    Ohkei Dohkei New Member

    Looks like it should have a hose on it. Can you track the two lines from your heater core back to the engine and see if they both are connected to the engine?
     

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