Recent content by 1987chapperal

  1. 1

    Mercruiser 165 4 cylinder running hot

    Ok I will try those things Tomorrow. How would I clean out the heat exchanger or the exhaust ports?
  2. 1

    Mercruiser 165 4 cylinder running hot

    Yes.
  3. 1

    Confused 🤔

    Confused 🤔
  4. 1

    Mercruiser 165 4 cylinder running hot

    So why would my water not be coming back out of the motor and letting it run hot? I was thinking that the thermostat was stuck closed not allowing it to recirculate
  5. 1

    Mercruiser 165 4 cylinder running hot

    So what could be my problem. I was thinking that it was stuck closed not allowing water to flow.
  6. 1

    Mercruiser 165 4 cylinder running hot

    Thanks for the help. I have a 1987 mercruiser 4 cylinder. It runs really well. I got it out to get ready for the summer hooked up to the garden hose and started it. There is no return water coming out of the exhaust ports. So I changed the impeller in the foot new gear oil and all. Started it...
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