just read about hot shots secret. would this product help with duramax injectors as it does with the powerstroke or not?

 

I looked into it as well, and it won't do much for our trucks. Inside a powerstroke injector are springs and a piston that fires by oil entering and using oil pressure to fire the injectors. So all hot shot does is lube up the inside of the injectors, ours don't use direct oil pressure to fire, so it won't help us.