Exhaust smoke from your vehicle can provide valuable information about its condition. Black smoke indicates a rich fuel mixture, often caused by a faulty fuel injector or sensor. Blue smoke suggests oil is burning, possibly due to worn piston rings or valve seals. White smoke signifies coolant mixing with the fuel, potentially indicating a coolant leak or a blown head gasket. Paying attention to your vehicle's exhaust smoke can help identify and address underlying issues before they worsen.
