This engine starts quickly on all 5 cylinders and runs for 10 -15 seconds in idle and in gear. It then shuts down and will restart quickly when turning the the start key. Again it runs for 10-15 seconds and shuts down I have repeated this 20 to 30 times with no changes. I have had 3 "mechanics" check the engine and had carburetors disassenbled and cleaned 3 times. New fuel pumps and filters installed. No change in response.

I was told there is electrical problem, but no one is able to narrow it down to the stator or trigger or control panel. Any suggestions?

Thanks for your help!

Ron