Fgfl79gcc gas regulator whining noise Appliance Repair Troubleshooting Questions › Category: Range › Fgfl79gcc gas regulator whining noise 0 Vote Up Vote Down Ray asked 4 years ago I bought a used gas range and I converted it from LP back to natural gas and now the regulator is making a whining noise and it seems it is starving for fuel. When the oven is turned on the burners barely light. Bad regulator?? Email Name Website Comment Current ye@r * Leave this field empty Your Answer Your Email Your Name Accepted file types: txt, jpg, pdf Add another file