Smoker makes unusual popping, ticking, or metallic noises during heating and cooling.

Safety: Let the smoker cool before tightening or adjusting internal parts.

Steps:

• Ensure all racks are fully seated and not rubbing against the cabinet walls.
• Check that the heating element is secured in its clips and not flexing excessively.
• Tighten loose screws on internal baffles, heat shields, and exterior panels.
• Replace warped drip pans or accessories that may be flexing noisily.

Note: Some light ticking from metal expansion is normal, but loud or sharp noises may indicate loose parts.