Grill produces excessive white smoke and sooty residue on food

Safety first: Turn the grill OFF and let it cool before cleaning.

• Remove grates and heat baffle, then clean the firepot and surrounding area of ash and unburned pellets.
• Inspect and clean the combustion fan and air intake passages.
• Check the chimney and exhaust ports for grease or soot buildup and clean them.
• Discard any questionable pellets and refill with fresh, dry pellets.

Warning: Heavy white smoke can indicate smoldering rather than proper combustion; address airflow issues before extended cooks.