A couple weeks ago, I posted that a gas stove igniter quit working at one of the rentals.
Suddenly, the igniter started working a couple days later.
Then it went out again this weekend.
It turns out that a wire in the ignition circuit was pinched on a piece of sheet metal when the stove was originally assembled and finally broke.
I spliced the wires and the stove is working.
Thanks for the suggestions and help! --70.188.xx.xxx