I have 4 burners not igniting. We replaced wiring harness and the 3 flame switches. we also run propane not natural gas.
Could be mis-wired, faulty wire connections, faulty thermostats, inadequate gas pressure, clogged gas passages, etc.
Can't really tell you much of anything about your problem with limited info given. A model number would be nice.
Someone needs to troubleshoot it. Simply replacing parts without troubleshooting can get expensive (especially those flame switches) and further extends your downtime.
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