SOLVED- I Think.... Started boat at home for 25 minutes no issues. Brought boat to lake, dropped in water, no start. But this time I noticed a slight alarm sounding, What is different from being at home ? Only the engine trim and the fact the lower unit is wet. With the key on we trim the engine and the alarm stopped.- Turned the key and she started. Move the engine left or right engine stalled. Closer inspection showed a slightly deformed harness cable,with the engine running I can stall it by pinching the harness.
Looks like I need a new harness..