How to fix Gardenline lawn mower not starting?

[dajeya]

I have a Gardenline  essential lawn mower. It is not firing.  This does not have a primer. I cleaned the caburator and tried . Still not working.. I think fuel is not injected into the chamber. In a machine without the primer how, how the fuel is injected for initial firing?

David

[MitchellMc]

@dajeya, 

If your lawn mower starts and then runs when manually injecting fuel but fails to auto-prime and start on its own, the issue likely lies in the carburettor's ability to draw fuel during the starting process. Despite cleaning the carburettor and ensuring no blockages in the fuel line or air filter, there might still be a problem with fuel delivery or carburettor function. Double-check the carburettor's jets, passages, and the functionality of the float and needle valve. 

Mitchell