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Fuel Pump Relay keeps failing

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Howdy mates.  Used 2019 T22, bought in late July with just under 200 hours.  I've put 45 hours on it to date.  3 weeks ago, had the boat out for a few hours in the morning, docked and shut down for lunch, came back to it, wouldnt start (engine cranks fine...turn off, turn on, note that I dont hear the sound of the fuel pump "getting ready").  Troubleshooting found fuel pump relay to be culprit.  Replaced and I'm up and running.  Next outing a week later was uneventful.  Next outing after that was yesterday: Dropped boat in the water, wouldnt start, same symptoms as last trouble.  I immediately replaced fuel pump relay and it started right away.  Didnt have any more spare relays, so I spent the next 5 hours on the water without ever turning the engine off (hope my impeller isn't shot cause there was plenty of idling happening).

So I'm a little worried I've got a bigger problem on my hands.  Does this sound like a known issue to anyone?  Thanks in advance for any advice!



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No Active Fault Codes, 4 Inactives (though I have yet to find their definitions anywhere):

  1. SPN 1349 FMI 5
  2. SPN 924 FMI 5
  3. SPN 3222 FMI 4
  4. SPN 3232 FMI 4
Edited by liverlips
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