enigine

I'm not sure whats going on i put a brand new engine and carb and it still doesn't go the new engine doesn't even start i don't know what i'm doing wrong is there a way to install a new engine ? i put oil , it has gas , new spark plug and it makes a bit of a squeak noise. anyone has any advice ...

Hi, The engine on my Baja Mini seems to vibrate too much when accelerating. Once It gets to a certain speed it seems to run normally and not vibrate as much. Any thoughts as to what could cause this? I was thinking it could be the chain tensioner? Thanks! John