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Recent content by f11rth

  1. F

    2015 6.2

    I am pretty sure I am going to have to replace my risers on the motors. They are fed from sea water pump. The exhaust manifolds them selves are part of the closed cooling system and do not need replaced. Does that sound correct ?
  2. F

    2015 6.2

    Thanks
  3. F

    2015 6.2

    Can anyone explain to me the purpose of the poppet valve.
  4. F

    2015 6.2

    So took readings off of both motors with thermal gun and the port riser on both motors are truly running in the 200 range where the starboard risers are in the 150 range. I will try to get some clean hose this week to see if water is moving from the sea pump but I would think it is sense both...
  5. F

    2015 6.2

    Are you talking about the freeze out plug ?
  6. F

    2015 6.2

    Ok. I will try that next week. Thanks
  7. F

    2015 6.2

    Took both port exhaust risers off today and checked to see if I could find any blockage in them and didn’t find anything that jumped out. The link Fun Time sent me was helpful but my system doesn’t have the fuel cooler that they are describing. We took it out today and it alarmed while in the...
  8. F

    2015 6.2

    Thank you I will check it out tomorrow and let you know.
  9. F

    2015 6.2

    Not sure what piece mill means. I have mechanical back ground on cars but not boats. I have two motors in the boat and both motors on the port exhaust riser where the temp sensors are at will read over 200 degrees when ran at 3000 rpm’s or more. The starboard risers will stay in the 150...
  10. F

    2015 6.2

    Yes I am changing the ones on the risers. I also took the 26- 23 out and checked them on all exhaust risers and really didn’t see anything wrong with them no rust or blockage. I do not have 19- 22.
  11. F

    2015 6.2

    Port exhaust is showing 214 degrees and the starboard exhaust is around 150 degrees when it goes into guardian mode.
  12. F

    2015 6.2

    They are closed cooling for the block and the exhaust has both antifreeze and fresh water running through them.
  13. F

    2015 6.2

    Yes both motors are having the same problem. The port exhaust on each motor will over heat after running at 3000 rpm or higher for a little while. The starboard exhaust on both motors runs around 150 degrees. I have a scanner and can watch the temps just creep right up. I do not have a temp gun...
  14. F

    2015 6.2

    2a435699 I have not done that with thermal but I have switched sensors from side to side. I have a scanner and the temp stays the same even with switching sensors. Impellers done last year and my water pressure at 3000 rpm is 20 ish on both motors and 6ish at idle.
  15. F

    2015 6.2

    Exhaust temp on both motors on the port bank on both of them is over heating. Took apart check valve and found no issues. Also changed temp sensors from side to side and made no difference. Any suggestions
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