RCA gas oven will not ignite; you hear clicking or see glow but no flame, and no error code is shown.

Safety first: Turn off gas supply and power before disassembly. If you smell strong gas, ventilate the area and do not attempt repair—contact a professional.

• Observe ignition: With the oven assembled, start a bake cycle and watch through the window. If the igniter glows but the burner never lights, the igniter may be too weak to open the gas valve.
• Test igniter current (advanced): For hot surface igniters, measure current draw with a clamp meter; weak igniters draw less than spec and must be replaced.
• Inspect burner: Remove the bottom panel and flame spreader. Clean burner ports with a brush or compressed air to remove debris.
• Replace igniter: If the igniter does not glow or spark, or is cracked, replace the oven igniter with an RCA-compatible part.
• Gas valve check: If a new igniter glows properly but the burner still does not light, the gas safety valve may be defective and should be replaced by a qualified technician.