240 Sundeck no power to engine

Greg Thomas

New Member
Aug 27, 2022
1
Boat Info
2003 240 Sundeck
Engines
350 Mag
I have a 240 Sundeck with a 350 Mag I have power to all accessories but when the key is turned to start the engine nothing happens. I have checked the kill switch, made sure it is in neutral, etc. the boat ran fine, I pulled into the slip when I was ready to leave a couple of hours later nothing happens when the key is turned to start the boat.
 
Bad ignition switch / starter / start relay maybe? Even though in neutral, the safety switch could be kaput.
Is yours EFI, MPI or carb? I have small block MPI manual and wiring diagrams if you need it.

Test light or meter needed to see where there is / is not power. Get the wiring diagram and dive into it methodically.
 

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