Modern Maid oven will not light stove ok
 

Help Please Unemployed 2 1/2 yrs and unemployment $ has ended,
Now oven has quit working.
Was working 5 months ago when last used , Now will not light gas burner or elect broiler. Timer sets , temp sets, temps changes from setting to current temp and 3-4 seconds later timer shuts off.

Stove top working fine.
Have pulled AC power off for 30 mins and no help then left off 1 full day
and reapplied power still not working.

No error codes or beeps when power is reapplied.

Thank you