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  • Water pump flow

    I recently had new water pumps, thermostats, sensors, and popit valves replaced on my 1996 150 TXRU and am experiencing a water flow issue at mid-range rpm activating the sensors due to temp increase. no issues from idle to 2700, or past 4000 rpm, however, I loose flow in-between that range. I flushed the motors with salt away thinking it might be a crud issue.....Any thoughts???

  • #2
    20 year old motor. It very well may be partially clogged.

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    • #3
      do some research on Rydlyme marine descaler, some have reported good results.
      it that does not help then pulling heads ,covers, and exhaust plates to manual clean

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      • #4
        has anything been added to the hull?
        are you sure the water screens got installed properly?

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