Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

Update, she’s a runner pressure loss from whistle was the culprit it was enough to feel when I put my hand close to it. Decided to use a temporary fix while I wait for a new whistle and it worked just fine consistent good pressure safety valve was also functioning properly. The throttle valve is somewhat sloppy and can be tricky to hold position but it’s over 60 years old after all. I’m very pleased.


           

               https://m.youtube.com/shorts/eh0Un1n_KPo