Re: 94 yam 40 hp 2 stroke not starting
This is a very common symptom, tnk.
The most common cause is a poor connection in the starter high current circuit.
Go to the Engine FAQs and do the troubleshooting in "Outboard won't start".
Most likely suspect: Corrosion where the battery ground cable bolts to the engine block.
Good luck, and welcome to iboats.
