Mower runs for a couple of seconds after starting, then stops

[logert gogert]

I would be looking at the float level in the carb as IL stated, not the primer. I suggest you remove the carb again and clean it one more time. Replace the float needle and seat and make sure that when you set the float level make sure that it is not higher on the side opposite the float pin, but either level or slightly lower. Primer has nothing to do with it.

I never said the primer was the issue

 

[Rivets]

You were implying that there may be a problem with the priming circuit, because you don’t know how the different circuits of a carb work. Didn’t want the OP to waste time in that area.

 

[logert gogert]

You were implying that there may be a problem with the priming circuit, because you don’t know how the different circuits of a carb work. Didn’t want the OP to waste time in that area.

you may have read my reply wrong, i never stated there was something wrong with the primer...

 

[Rivets]

I replied because there was no reason to talk about the primer.

 

[StarTech]

Wouldn't hurt to check the fuel bowl retainer screw as it is the main jet and could be clogged.