Left pilot light on stove on for 6 hours by accident.

[jjj70095]

What is interesting is that I never use the non working burner. It is the right front, and
I only use the left front for cooking....dont know how it broke....

 

[heckler56]

Yes, one of the "burners" is not working. It receives gas when I turn it on, but there is no flame. It will light if i put a flame to it.
The other 3 show flames when turned on.

Completely safe. The old style “always on” pilots would be problematic.

 

[united]

What is interesting is that I never use the non working burner. It is the right front, and
I only use the left front for cooking....dont know how it broke....

Yeah. Probably just lack of use. I assume you don't get up there much might be a good idea to light everything up every visit just to keep them in working use.