I have a furnace thermopride natural gas with blower, about 12 year old ! The furnace does have a eletronic ign,turn on but the frame don't come on ,the machine keep doing that fill time and don't fire up ! U have idea what the problem?? thank you

Does the vent motor run? Does the ignition spark or glow? If you turn it to fan does the fan run?

Yes everything works.but it is all eletronic ,I replace a new motor today,but the frame don't want goes on