- Oven cavity expansion and contraction
- Normal expansion during preheat and contraction during cool down
- Blue porcelain oven pops or bangs when unit preheats and/or cools down
- Oven popping noise when turned on or cooling down
- Why does my oven make a thumping sound?
- Oil canning in Wolf oven
Steps to Verify Issue:
A popping noise is normal with new oven cavity expansion and contraction.
- Run self-clean to help reduce noise.
- For gas ovens, run the unit at a high temperature for a few hours to achieve the same results.
- Ovens may take several uses for the expansion noise to dissipate.
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