1988 25hp mariner charging

[white_bouy]

my voltage does not go higher

my voltage does not go higher than battery voltage after starting is this normal outboard charging?

 

[galamb]

"Brian, a fully charged batter

"Brian, a fully charged battery should read about 12.5v without the motor running. While running you should see something above 13 volts if the charging system is working properly...."

 

[white_bouy]

thanks for that info. i've

thanks for that info. i've tested as the outboard manual suggested to. on the components . i even replaced the rectifier for fun. took the flywheel off just to look . i think i might have to take it to a professional.