Yo, Ricardo ...

[Curmudgeon]

'94 5.7 GiPMDA that doesn't have a warning horn. Manuals indicate there could be an optional plug n play pigtail for the standard cockpit harness. Anything?

 

[RicardoMarine]

warning horn... as in engine alarm???

If the manual suggests that it can be added, and shows the correct port, give it a try.
Otherwise, I'm not able to help much on this one.

 

[Curmudgeon]

If the manual suggests that it can be added, and shows the correct port,

Does suggest an option, doesn't give a port, manuals don't show the extended wiring harness. Parts dealer is researching, but nothing yet ...

 

[Docksidemarineservices]

The horn may be engine mounted. Usually SB side back of valve cover.

 

[Curmudgeon]

Thanks, I'll look there. If it ever gets warm, again ... :rolleyes: