Need help troubleshooting Alarm on 8.1L Horizon engines

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Cliffm
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Re: Need help troubleshooting Alarm on 8.1L Horizon engines

Post by Cliffm »

tomschauer wrote:Qr Bbpost Check your transmission fluid. High trans temp will also give you an alarm

This is a good tip, that I hadn't thought of, and there is no trans temp gauge at the helm.
thanks!
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Re: Need help troubleshooting Alarm on 8.1L Horizon engines

Post by km1125 »

Wow, sounds like it very well could have been a tranny temperature issue, with the burned fluid. I'd keep a close eye on that, as the new fluid might allow it to lock up a little more (averting a temperature alarm) but might still slip and wear the clutches, putting you right back where you were but with a worn out transmission.
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Re: Need help troubleshooting Alarm on 8.1L Horizon engines

Post by mhanch »

km1125 wrote:Qr Bbpost Wow, sounds like it very well could have been a tranny temperature issue, with the burned fluid. I'd keep a close eye on that, as the new fluid might allow it to lock up a little more (averting a temperature alarm) but might still slip and wear the clutches, putting you right back where you were but with a worn out transmission.

Yes, I'll have to keep an eye on this. I've heard from folks that the Velvet Drives are pretty bulletproof, so here's hoping that holds true **crosses fingers**
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Re: Need help troubleshooting Alarm on 8.1L Horizon engines

Post by tomschauer »

Hate to say it, and hope I'm wrong, but..... burnt fluid means you have something bad going on in there. It should never get burnt.
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Re: Need help troubleshooting Alarm on 8.1L Horizon engines

Post by pepmyster »

You are correct, burnt fluid is not a sign. But, lets stay positive.
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Re: Need help troubleshooting Alarm on 8.1L Horizon engines

Post by mhanch »

I'll keep an eye on the fluids. I don't feel anything odd in the running, so I'm keeping a positive attitude. I hear that helps. :)
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Re: Need help troubleshooting Alarm on 8.1L Horizon engines

Post by Viper »

When was the last time that fluid was changed, and do you know if she's ever had an impact?
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Re: Need help troubleshooting Alarm on 8.1L Horizon engines

Post by mhanch »

Viper wrote:Qr Bbpost When was the last time that fluid was changed, and do you know if she's ever had an impact?


Well, the boat is new to me, so I can't say for sure either way. When we got the boat, It looked like it just didn't get a lot of use. I don't see any signs of impact.
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Re: Need help troubleshooting Alarm on 8.1L Horizon engines

Post by bud37 »

So because there is some discussion about the fluid........when you checked the fluid before you changed it....how would you describe the color on the dipstick.....pinkish,used oil color,or honey color.?

Do you have v drives with the trans/drive ( no shaft between ) attached directly to the back of the engine ?
FWIW.....The above is just my opinion.
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Re: Need help troubleshooting Alarm on 8.1L Horizon engines

Post by mhanch »

bud37 wrote:Qr Bbpost So because there is some discussion about the fluid........when you checked the fluid before you changed it....how would you describe the color on the dipstick.....pinkish,used oil color,or honey color.?

Do you have v drives with the trans/drive ( no shaft between ) attached directly to the back of the engine ?


Starboard was Used oil color with some pinkish color, Port (with the alarm) was used oil color with almost no pink. Both are straight drive (no v drive).

After the flush and running, I checked both again and they are pink, no used oil color.
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