Hello my friend I buy the spikes and if he does not change the regulator if he does the same I change the regulator. The spikes are cleaned with a needle or changed directly and the knob that regulates the gas is changed influences the flame as I know if it is worn out is my only kitchen I appreciate your help
If I opened the regulator to the maximum and one burner goes on the other one while walking blows from time to time the other goes off after a while the spikes are changed or cleaned with a needle or as my friend does