Offshoreonly.com

Offshoreonly.com (https://www.offshoreonly.com/forums/)
-   General Q & A (https://www.offshoreonly.com/forums/general-q-20/)
-   -   496 beep and rpm fluctuation (https://www.offshoreonly.com/forums/general-q/349721-496-beep-rpm-fluctuation.html)

SeaRay2496 04-18-2023 03:02 PM

BUP do you have contact information? I have the same problem and would really like to send my PCM your way

F-2 Speedy 04-18-2023 03:51 PM

see ray he was banned a long time a go for misconduct of forum rules

underpsi68 04-18-2023 04:23 PM


Originally Posted by SeaRay2496 (Post 4864999)
BUP do you have contact information? I have the same problem and would really like to send my PCM your way

https://www.boatunlimited.com/

Hish 12-24-2024 10:37 PM

Hello There,

I replaced my PCM on the Mag 496 part 866090-003 with the Mercruiser one on their parts page 866090T05 -, It is working fine and all problems resolved , but i have feeling there is performance decline in top speed and acceleration- or their supposed not to be ? or the same Can anyone advise please I could not find the 866090-003 on mercruiser site 🙏


All times are GMT -5. The time now is 09:34 PM.


Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.