Burner Won't Ignite

Why a Burner Won't Ignite

A gas burner that won't ignite is most often caused by a worn or dirty igniter, the ceramic component that must glow hot enough to spark the gas at the burner port. Carbon buildup or age reduces the igniter's output until it clicks or glows without ever producing a flame. A clogged burner port produces a similar no-light symptom even with a healthy igniter, since the gas has nowhere to escape and ignite. On ranges with an electronic spark ignition system, a faulty spark module or switch can prevent the clicking sound entirely, which points away from the igniter and toward the switch or module instead. A gas valve that isn't opening fully is less common but produces the same symptom, a burner that clicks or sparks with no flame, so a technician checks gas flow before replacing any electrical part.

How San Marcos Appliance Repair Fixes It

A technician tests the igniter, checks each burner port for blockage, and verifies the spark module, switch, and gas valve on-site before recommending a repair. San Marcos Appliance Repair carries common igniters, switches, and valves for Whirlpool, GE, Samsung, LG, KitchenAid, Bosch, and Viking gas ranges and cooktops, so most repairs are completed the same day. Every completed repair is backed by a 90-day parts-and-labor warranty, with same-day appointments available seven days a week across San Marcos and North San Diego County. Call 760-621-5157 to schedule same-day service.

Diagnosed by Certified Technicians

Before testing the igniter, burner port, spark module, and gas valve, the technician assigned to this repair has already completed NASTeC certification in appliance service and repair and trained through MiraCosta College's Technology Career Institute or San Diego College of Continuing Education (SDCCE) under founder and Master Appliance Repair Technician Francisco Ortega, who has run San Marcos Appliance Repair since 2006. Formal certification plus hands-on training backs the 90-day parts-and-labor warranty on every burner won't ignite repair, backed by our licensed and insured guarantee.