The short answer: a Dacor burner that clicks without lighting has spark but no ignition. The spark is either landing in the wrong place, weakened by moisture or grease, or fired by a tired spark module. Most cases are a cleaning and alignment job; the rest come down to the igniter electrode or the module. Dacor gas ranges do not display a code for this, so it is diagnosed at the burner.
Every surface burner on a Dacor range has a spark electrode that fires when you turn the knob. For the burner to light, that spark has to jump to the burner and ignite gas at the right moment. A displaced cap, a soiled electrode, or spilled liquid around the burner all interrupt that, and the range answers with the familiar rapid clicking.
Why a Dacor Burner Clicks Without Lighting
| Symptom | Likely Cause | Our Fix |
|---|---|---|
| One burner clicks, others fine | Cap off center or wet after cleaning | Dry and reseat the cap squarely, clear the ports |
| Clicks, gas smell, no flame | Dirty or cracked igniter electrode | Clean or replace the electrode, confirm the spark gap |
| All burners click together | Failing spark module or shorted switch | Test and replace the spark module or switch |
| Clicks continue after lighting | Stuck spark switch in the knob | Replace the burner spark switch |
| Slow to light, weak flame | Clogged burner ports | Deep-clean the burner head and ports |
| No click at all | Failed igniter or module, wiring open | Trace the spark circuit, replace the failed part |
How a Technician Diagnoses It
We check the simple things first: cap alignment, port cleanliness and moisture. If the burner still will not light, we inspect the igniter electrode for cracks or carbon and confirm the spark is strong and landing at the burner. When several burners click at once, the fault is upstream at the spark module or a shorted switch rather than at any single burner, so we test there.
What the Repair Involves
Repairs range from cleaning and reseating burner components to replacing a spark electrode, a burner switch or the spark module with genuine OEM parts. We then light every burner several times to confirm fast, clean ignition and no residual clicking.
Dacor Burner Clicking Without Lighting?
We trace the spark fault and repair with genuine OEM parts. Book online or call. Diagnostic and travel fees, if applicable, are confirmed before the appointment and before repair approval.
Clicking After It Should Have Lit
When a sealed burner keeps sparking after it should have lit, or refuses to light while its neighbours are fine, the spark module is generally working correctly. It simply cannot sense a flame it never managed to establish. The usual causes are the burner cap sitting slightly out of position or a port clogged by something that boiled over weeks ago. Lift the cap, clear the ports with a pin, and seat the cap flat. That resolves a good share of these with no part at all. Where it does not, the electrode has usually cracked its ceramic and is arcing to the burner body instead of across the gap.
Check the Altitude Setup
Longmont sits near 5,900 feet and gas equipment needs to be jetted for it. A Dacor installed straight from the crate on sea-level orifices will burn lazily with yellow tips, soot the underside of pans, and drop out at a low simmer. That gets reported as failing burners and it is nothing of the kind. It is a setup problem, corrected with the right jets and an air-shutter adjustment rather than parts. Worth ruling out before anyone starts replacing electrodes, particularly if the range has never burned properly since the day it went in.
Related Reading
Dacor Oven Codes
What the F-codes on the display mean.
Dacor Repair Guide
The full owner's guide to Dacor.
Range Repair
Our range service in Longmont.