Remove the rubber hose from the draft inducer motor.
Blow through it to make sure it is clear. Also inspect the hose for any breaks or tares.
Then use a paper clip to clean out the connection on the inducer fan motor very good. The paper clip should go all the way through.
Apply force if necessary.
Did you use a paper clip to clean the connection on the inducer fan motor?
Need a minute to do it ...
Attempt to turn the heat on and tell me if the igniter glows red.
same problem system runs for about 5 seconds , ignitor glows and than shut down.
no gas no flame
no0 24 v to gas valve
Furnace will not run.