Car Engine Servicing

Car Engine: The Main Factor That Decides Your Car Life


We all know that the engine is the heart of the car. It makes the car run on the road. Though there are thousands of parts in the cars, and they all are important, maintaining your engine will ensure that you will keep working for several years. This is why it is important to schedule frequent car engine diagnostic services and keep it healthy. 

Here we will know everything related to the car engine. 

Why is the car engine important?

Your car engine comprises of crucial parts that provide power to the car and make it run on the road. Some of the main components of the car engine are the cylinders, valves, spark plug, pistons, screws that connect all the parts, etc. 

There is a rotating part that connects various cylinders in the car engine. When the engine part starts rotating, the pistons move in the cylinder’s upward direction and the downward direction. This opens and closes the valve, also called intake and exhaust valves. Opening the valves allows the fuel and air to create energy, that makes a car run.

Common car engine problems

Whenever you observe that your car has a check engine light on, it means that there is a problem with the engine. The most common engine problems are mentioned below:

  • Overheating

Most vehicle problem is when the engine experiences overheating due to blown head gasket, coolant leak, bad thermostat, cooling fan defect, water pump defect, etc. 

  • Gas Cap

It is vital to make sure that your gas cap is safe. This simple cap that seals the fuel system and allows the optimum pressure in the fuel tank may not function well at times. When the gas cap breaks or becomes loose, the car starts declining its gasoline levels and allows it to evaporate. So, if you notice smelly fumes, then it may indicate a problem with the gas cap.

  • Sensors

If you notice that the light is on all the time, it means that the sensor might be damaged. For keeping the engine maintained, you need to fit another MAF or Mass Airflow Sensor and change the old one. Though this component is small in size, it has a vital role to play. It determines how much air needs to go to the engine. It also controls the amount of fuel that the engine uses. If the car engine replacement service does not replace it, it can damage other parts of the car. 

  • Cooling System

If you cannot recall when was the last time you flushed your car’s coolant, ask your auto engine repair mechanic to flush the coolant. 

  • Oxygen Sensor

Similarly, if the oxygen sensor doesn’t work well, it will not know the amount of oxygen in the exhaust system. This will lead to excessive fuel burning and damage to other car parts.

  • Hoses and Wires

Leaking hoses faulty wires may also obstruct the working of the engine. 

  • Spark Plugs

A spark plug transfers current to your engine’s combustion chamber and lets you start the car. When it doesn’t work, the car will not run well.

  • Catalytic Converter

The converter that transforms carbon monoxide into carbon dioxide is essential for car maintenance. 

  • Oil and oil filters

The oil is the lubrication that is responsible for the smooth working of the engine. Sometimes the oil collects debris within the engine. The oil filter keeps the dirt away that gets collected in the oil. It is imperative to change the oil filters frequently. If the same is not changed, it will hamper the engine efficiency, and the car may break down. 

Most manufacturers advise car owners to change their oil filters with every oil change. You can check with your car service center to get the best advice. They might suggest you change the engine air filter after every 20,000 to 30,000 miles, as per the driving conditions. The filter change extends the life of your engine; hence it is a factor.

Signs of a bad car engine

How to determine the signs of a bad car engine? Knowing the signs of an engine going bad is vital for car engine repair. Here are the Warning Signs of a bad engine:

  • The engine light illuminates when there is an engine problem. Ask your mechanic to check whether it is really so or there is a problem with the light sensor. 
  • You may experience a complete loss of power in case of a bad engine. Loss of power happens when the four strokes in the combustion process stop working. 
  • If you notice that your car fuel is declining too fast, then it is an indication that there is an issue with the compression stroke of a car engine. 
  • If you are witnessing weird noises such as knocking, hissing, spitting, popping, etc., the combustion flow may be an issue.  
  • In manual transmission cars, stalling is common. In Automatic transmission cars, stalling doesn’t happen. If it does, then it means something is wrong with the engine. 
  • You may also observe a foul odor. The smell may be coming from the exhaust stroke of the car’s internal combustion engine. 
  • When the engine keeps running even when the ignition is turned off, it signifies the octane in the gas is not correct. 
  • If your engine is running rough, it indicates a clog in the spark plugs or incorrect octane, or a low battery.  

What to do when the car engine doesn’t work?

When the car engine doesn’t work, the only thing you need to do is to call a professional mechanic in Adelaide and get the issues sorted!

Why is regular engine diagnosis necessary? 

Replacing your car engine is expensive and a time taking job. It is crucial to maintain the car engine to ensure a long life. It is essential to have your car checked at least once every year by a professional engine mechanic at an auto repair shop

The diagnosis is critical to highlight engine problems in the nascent state. If you do not get your car engine checked in a timely manner, it may worsen the issue, warranting more time and money.


Also Read:- Why Do You Need A Mobile Brake Repair Service For Your Car?

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