How do I know if a head gasket is blown in a 2002 Chevy Impala?

Answer 1

To determine if a head gasket is blown in a 2002 Chevy Impala, look for signs such as white smoke from the exhaust, a sweet smell from the exhaust, or overheating issues. You may also notice coolant mixing with oil, which can appear as a milky substance on the oil dipstick. Additionally, check for bubbles in the radiator or coolant reservoir when the engine is running, which can indicate combustion gases leaking into the cooling system. If you suspect a blown head gasket, it's advisable to have a professional mechanic conduct a thorough inspection.