I have a G E Profile TrueTemp Gas stove Model # J GSP48BoH4BB. The broiler works fine. The top burners work fine. The bottom oven will not light or heat up at all. Should I change the igniter or is there some other trouble shooting I should do first?? Can I place the broiler igniter in the oven igniter to make sure that is the problem ?? Thanks!!!

pull out the racks and remove the bottom floor of the oven,turn it on bake,if the ignitor doesn't glow most likely it's bad,if it does glow and it doesn't ignite within 40 to 60 seconds the ignitor is bad.even though it glows doesn't mean it's good,it works by amps.it takes 3.2 amps.for a flat ignitor to open the gas valve and 2.5 amps for a round ignitor to open the gas valve.

oven wont light because the igniter isn't glowing bright enough. Just replace the igniter and oven will light.

Yes, your oven igniter is bad here is the part#WB13T10001
Have a great day!

Replace the oven ignitor.

Hi,
The ignitor for the oven burner is bad...

Here is a tip that I wrote about that...

http://www.fixya.com/support/r3663023-oven_not_working_or_oven_not_heating

heatman101

check the gas valve to make sure a mouse did not chew the wires.

REmove bottom panel from stove. shut gas off for at LEAST 5 min. Longer is better. Then placel open flame above gas nozzle, slowly turn to ignite posiiton. After it is lit, wait 30 seconds and turn to on positon.
If by chance this model doens't have a knob for this, then turn gas valve off for 5 min, let fumes evaporate, light flame, place over nozzle, turn gas on.replace bottom oven panel slowly.

it sounds like you have a bad eoc which is electronic oven control that is the only thing it could be if your top burners are open

replace the ignitor for the oven. it's the lower one and not the one on top.

yep replace the bottom ignightor take out the rackes remove the two bott screws in the oven remove the bottom plate and just keep going down