Exhaust

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• Loud noises: Increased noise can indicate a leak or damage, especially during acceleration.

• Rattling or banging: Unusual sounds suggest loose or damaged parts in the exhaust system.

• Decreased fuel efficiency: Could be due to a clogged catalytic converter or an exhaust leak.

• Vibrations: Especially while idling, can indicate an exhaust leak or loose component.

• Bad smells: Like sulfur or rotten eggs could indicate exhaust fumes entering the cabin.

• Visible rust or damage: Indicates potential issues, often caused by corrosion.

• Check engine light: May signal problems with the emissions system, including exhaust components.

• Soot buildup: Around pipes or underneath, indicating incomplete combustion or a leak.

• Hissing noises: Especially while the engine is running, could indicate a crack or hole in the exhaust.

• Exhaust smoke: White or blue smoke can indicate various issues, possibly related to the exhaust system.​​

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If you notice any of these signs, it's crucial to have your exhaust system inspected by a qualified mechanic.