Click for YF Listing Service Click for Comfort Click for Westport Click for Delta Click for Abeking

Tempurature sending unit

Discussion in 'Carver Yacht' started by 1000 islands, Feb 2, 2017.

You need to be registered and signed in to view this content.
  1. 1000 islands

    1000 islands Member

    Joined:
    Apr 20, 2013
    Messages:
    203
    Location:
    Ivy Lea
    At the and of last season the temperature gauge on the port engine showed nothing as soon as I started the engine after getting my year end pump out.
    The boat was going to be hauled out the same day, so I didn't have a chance to look into it any further.

    Now with the new building at my marina, the boat is stored indoors, not heated. So once the temps start to get up to a point that I can do something I would like to have the issue fixed before launch.

    So the point of this post.....where exactly are the sending units on a 7.4L Mercruiser, 1989.
  2. Capt Ralph

    Capt Ralph Senior Member

    Joined:
    Sep 8, 2004
    Messages:
    12,649
    Location:
    Satsuma, FL
    The most common locations were forward on or next to the thermostat housing.
    Another location is the center of the heads just above the exhaust manifold.
  3. 1000 islands

    1000 islands Member

    Joined:
    Apr 20, 2013
    Messages:
    203
    Location:
    Ivy Lea
    Thanks rcrapps, as soon as I can access the boat I will have a look, but I don't thing that will be soon.....maybe late April.