MECH-IGNITER
Frigidaire · FFGF3054TS 30 in Freestanding Gas Range
The flat hot surface igniter (HSI) has weakened and no longer draws enough amperage to open the gas safety valve — the igniter may glow orange/red but the gas does not flow; a new igniter draws 3.2-3.6 amps, but once it weakens below 2.5-3.0 amps the safety valve will not open; this is the #1 most common gas range repair; test with an amp clamp while the igniter is energized; do not attempt to manually light a gas oven with a failed igniter; replace the igniter (typically a flat, silicon carbide style part)
Error MECH-IGNITER on the Frigidaire FFGF3054TS 30 in Freestanding Gas Range means: Gas Igniter Worn or Failed — Oven/Burner Will Not Light. The top-ranked community fix is “Test and Replace the Hot Surface Igniter” (medium difficulty, ~60 min, DIY cost: $15-$25). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · oven
Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.
While many oven repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $180-$250.
Runaway Temperature — Oven Overheating
Shorted Touchpad Key Detected
Internal Clock Failure
Control Board EEPROM Failure
Open Oven Temperature Sensor (RTD)
Shorted Oven Temperature Sensor (RTD)
Door Lock Cannot Lock
Door Lock Cannot Unlock
The Frigidaire FFGF3054TS 30 in Freestanding Gas Range has 8 other known error codes:
Error code MECH-IGNITER also appears on 3 other Frigidaire models:
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