Signs of a Blown Engine in a Car

A blown engine is a serious problem that can result in costly repairs or even a totaled car. Knowing the signs of a blown engine can help you catch the problem early and prevent further damage.

1. Loss of Power

One of the most common signs of a blown engine is a sudden loss of power. This could be a partial loss of power, such as feeling like your car is struggling to accelerate, or a complete loss of power, such as your car suddenly stalling.

2. Knocking or Tapping Sounds

Knocking or tapping sounds coming from your engine are another sign of a potential problem. These sounds can be caused by a number of issues, including a blown head gasket or a seized piston.

3. Blue or Black Smoke from the Exhaust

Blue or black smoke coming from your exhaust is a sign that your engine is burning oil. This can be caused by a number of issues, including worn piston rings, a damaged turbocharger, or a blown head gasket.

4. Overheating

An overheating engine can be a sign of a blown head gasket or a blown water pump. If your car is overheating, it’s important to stop driving immediately and call a tow truck.

5. Metal Shavings in the Oil

If you check your oil and see metal shavings, it’s a sign that your engine has suffered some serious damage. Metal shavings can be caused by a number of issues, including a blown piston or a damaged crankshaft.

6. Low Oil Pressure

Low oil pressure can be a sign of a number of problems, including a blown oil pump or a damaged crankshaft. If your oil pressure is low, it’s important to stop driving immediately and call a tow truck.

7. Leaking Coolant

Leaking coolant can be a sign of a number of problems, including a blown head gasket or a damaged radiator. If you see coolant leaking from your car, it’s important to stop driving immediately and call a tow truck.

What to Do If You Suspect a Blown Engine

If you suspect that your car’s engine has blown, it’s important to stop driving immediately and call a tow truck. Driving a car with a blown engine can cause further damage and make the repairs more expensive.

Once your car has been towed to a mechanic, they will be able to diagnose the problem and recommend the best course of action.