Blown engine

Blown engine

The definition of a blown engine is one that has been so severely damaged that it needs to be replaced or completely rebuilt. The damage is so extensive that it affects the majority of the engine parts. The damage can include a cracked block, destroyed pistons, damaged intake, and exhaust valves. Connecting rods may be broken, and the cylinders scratched.

For most people, the definition of a blown engine is a simple one it’s an engine that must be replaced.

Items you will need

• Flashlight or trouble light
• Socket set
• Compression tester
• Oil pressure tester

As a customer, we will never want to hear from the mechanic that my car has a blown engine because it creates a grave setback on the mind as you are planning to have your hands on the new one.

One may not want to spend some good fortune on rebuilding a new engine as it takes a reasonable amount of time for the mechanic also to understand the work that should be implemented on rebuilding an engine or repairing a one. It can lead yourself from keeping your vehicle parked in the garage for weeks also.

For this very fact dealing with a blown engine is the worst thing you will ever want to deal with when you own a car the repairing a blown engine can cost as much as $6000 or more since the engine likely will need to be replaced. Advisable is not to fix it but to sell your car. However, there are ways out that can help you to deal with this worse situation.

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Factors leading to the blown engine:

1. Running an engine out of oil will cause it to blow.
2. Running an engine at high speeds and and excessive revolutions per minute (RPMs) for an extended period can also cause engine failure. A blown engine is often the result of overheating. A serious coolant leak can cause the engine to explode.

Steps that can help you to deal with blown engine cars:

1. First of all, conclude that your vehicle has a blown engine:

Minutely check if your vehicle is sending few of below-stated indication:

1. Oil pressure being shallow
2. From under the hood, loud sound is coming
3. Heating of an engine regularly

Being said so, it is always advisable that you take your car to a licensed mechanic to inspect if it is the car’s fault or your driving pattern.

Furthermore, you should always take a second opinion if the mechanic says that you have a blown engine as it takes a hard time to rebuild an engine than to get a new one replaced.

2. Find out if it makes sense rebuilding an engine:

When you are driving a car that is fifteen years old and has already run 300,000 kilometres then replacing with a new engine or selling it will be a wise decision as there are times when rebuilding an old engine can cost you some hefty amount that may turn out to be a loss on few instances depending on the various aspects like the sturdiness of the car, etc.

3. Times when you should consider trading your old car in with the new one:

There is plenty of dealers scattered all over the country where you will see them offering you a good discount as part of their trade-in for a new or used car.

A new car is always a good buy compared to your vehicle that has a blown engine because it is worth spending on a new engine than on the older one. Here you will also find dealers extending you with the trade-in offers.

4. Find buyers who specialize in buying cars with blown engines:

There are junk car buyers who will help you sell your car with a blown motor with a fair price for the parts of your vehicle and with proper documentation. For this, you may have to work a bit in finding the best junk car buyers operating in your city and with good experience who will take the pain away from you.

There are many other factors on how we can check if the engine is blown:

When someone says he has a blown engine, what he usually means is the engine is dead or doesn’t run. A more mechanically minded car owner will narrow it down and say that the rings are shot or the engine blew a gasket. Even the experts don’t always agree on the definition of a blown engine. The only common denominator among the various diagnoses is that it’s time to rebuild or replace the old motor.

1. Look for large puddles of oil or antifreeze underneath the engine. Check for obvious signs of damage such as large cracks, a connecting rod protruding from the block or a hole in the oil pan from a rod or the crankshaft.
2. Pull the dipstick and inspect for water or antifreeze in the oil. Take off the radiator cap on a cold engine and look for the opposite — a scum of oil floating on the antifreeze. Either can suggest a bad head gasket, but it also could mean there’s a hole in the block between the oil galleys and water jacket or even a hole in the cylinder wall.
3. Turn the engine over using the starter. If the engine won’t crank, turn it over by hand with a socket wrench on one of the engine pulleys. Listen for unusual noises as you do so. Suspect broken rods, pistons or other fatal problems if the engine makes grinding, metallic sounds as it turns or won’t turn at all.
4. Remove all the spark plugs on an engine that will still turn over, especially if it turns over suspiciously fast. Check the compression. Extremely low compression in some or all of the cylinders is what many experts call a blown engine. Have a shop do a leak-down test to determine where and just how bad the damage is but be prepared for the likely news that it’s time to rebuild the engine.
5. Connect an oil pressure tester to an engine that will still run, especially if it belches blue smoke or knocks. Suspect worn main and rod bearings if the pressure is low.