I was wondering if someone would be able to help me with this problem i have encountered, i was going down the canal at idle speed, when all of the sudden my 100 hp johnson outboard stalled, when i tried to start the motor agian it made a really high pitched grinding noise, ( like a starter sounds on a car after it blows ) i must admit, im not the brightest star in the sky when it comes to outboards, any info givin i will try, thank you