Have you ever wondered just how your car is powered ?? PartsAvatar outlines the importance of Combustion chamber and how it effects engine performance!

Read about Engine Combustion chambers in detail and Factors affecting the performance of chambers here- Partsavatar.ca Vehicle Parts!

Have you ever thought just how the fuel is burnt inside the car? Many of us will make a rough guess that it’s the job of an engine. It is. But who is performing this job inside the engine exactly?

We need fuel to run our cars. To burn that fuel and to produce energy some space is required. That’s where the concept of combustion chamber dives in.

Combustion chamber is an enclosed part of internal combustion engine in which air- fuel mixture is burnt. In short, combustion chamber is that area where air fuel mixture is ignited.

 It is generally formed on the one side by the shape cast into the cylinder head and on the other side by the top of the car engine's piston . When the piston is at the top dead center and the chamber is at its smallest dimension then this is the most vulnerable and unstable condition for air fuel mixture and then it is ready for ignition process. The combustion process increases the internal energy of the gas, thus increasing the temperature and volume of that gas. In the confined place, the volume is controlled and the pressure is produced. This pressure helps in moving piston on a crankshaft through automotive engine’s crankshaft pulley.

Combustion chambers work as the lungs for the engine. The better the combustion chamber design is the better the engine breathes. Combustion chamber design plays a pivotal role in the performance of Car’s Engine.  Car’s engine performance depends upon Shape of the top of the piston, shape of the chamber, location of valves and spark plugs and overall airflow through exhaust and intakes.

Now let’s have a look at widely used combustion chambers in modern cars.

Internal Combustion Engines

Internal combustion engine is a heat engine in which the combustion of air-fuel mixture takes place in an enclosed space which then produces energy and pressure to move piston, rotors and turbine blades. They basically use air as the oxidizing agent.

Different types of combustion chambers are found in the internal combustion engines. 

Cars and Motorized boats work on the Piston engine mechanism. In the combustion chamber, the energy created by burning air fuel mixture helps in sliding the piston tightly within the cylinder. In these engines, the location of combustion chambers may vary. The chamber may be located in the cylinder head or on the top of piston. For example a V6 engine with cylinders and pistons is commonly used in front wheel drive cars.

As compared to cars the jets and other gas turbines use combustors where the air is pulled in and compressed through the compressor.

Factors affecting the working of Combustion chambers

We can readily detect the problems with spark plugs and engine misfire of car if we know what exactly is happening inside the combustion chamber.

Internal combustion engine is advancing day by day towards the route of perfection. The revolution in the engine world was made by moving fuel injector port into the cylinder and making combustion process more precise. Automakers are aspired to make the engines with compression ratio 12:1 with low emission elements like pump gas and cast pistons.

Spark Plugs

Spark plug is a vital component of car’s ignition system. It delivers the electric current produced by car’s ignition system parts to the combustion chamber to ignite air fuel mixture by electric spark. It also acts as a heat exchanger as it pulls unwanted thermal energy from the combustion chamber and transfers heat to engine’s cooling system.

They play a vital role in igniting the fuel. In modern cars, the area where the spark is created is much smaller while the plug gaps are same as that of old engines. But today’s spark plugs have increased its complexity.

Ford 5.4 Triton V8 users often complain about the spark plugs as they are long and narrow and at the same time very difficult to remove. They are placed near the exhaust and intake valves. So, if the spark plugs wear out by time, ford users need to pay for extra labor cost to remove the complex parts before getting to the spark plugs. In the spark induced internal combustion engines, just forget to drive if the spark plugs are not working.

Parts Avatar offers premium quality aftermarket car’s Spark plugs under affordable cost. Take a look!

EGR Systems

Exhaust gas recirculation or EGR of car is an effective mechanism to control NOx emissions from diesel engines. The EGR reduces the level of NOx gases by lowering the oxygen concentration in the combustion chambers and by heat absorption. EGRs are popular in Gasoline engines to increase the engine efficiency and reduce the pumping work.

EGR systems put a small amount of inert gas into the combustion chamber to control the temperatures. They reduce the NOx emission by lowering the combustion temperature as the exhaust gases do not get burnt.

The temperature in the combustion chamber due to various reactions and mixing may rise up to 2500°F. In high temperature, the oxygen and nitrogen start combining to form harmful gases like NOx and CO.

Advanced vehicles with variable valve timing on both exhaust and intake cam shafts can adjust the timing so that small amount of exhaust gas is sucked into the chamber during intake stroke.

A properly working EGR system is very important to prevent the formation of harmful oxides in the chamber due to increased temperature. It affects both exhaust system parts as well as the performance of the engine.

Buy Car’s EGR system components and Auto Exhaust system parts at lucrative prices from Partsavatar.ca replacement auto parts.

Catalytic Converter

Catalytic converter is one of the most expensive parts of the car and heavily prone to theft due to its design. It contains catalyst that fastens the conversion of unburned hydrocarbons, nitric oxides and carbon monoxides into less harmful gases like carbon dioxide, nitrogen and steam/water. The reactions inside the combustion chambers directly affect the working of a catalytic converter.

Anything that gets through the combustion chamber and reaches the face of the converter can reduce its efficiency.

If the emission system sensors fail to detect the formation of gases and substances inside the chamber, you are just inviting a huge replacement bill.

Install sensors and keep record of the emissions of the car exhaust tailpipe. Make sure there is no leak in the engine that is causing the leakage of coolant or other liquid into the chamber as the liquid will automatically flow from chamber to the converter and hence the ultimate destruction of the catalytic converter will take place. Mind you, replacement of a normal Catalytic converter may start from $2000.

For good engine performance and combustion chambers, better keep the catalytic converter in good condition. Buy top quality cars' direct fit catalyticconverter parts at cheap prices from parts avatar Canada.

Bottom-line

To achieve a robust combustion event out of a combustion chamber, pay attention to the upper mentioned factors. Exhaust gases especially the harmful ones are not good for engine’s health. With the technologies, ensure the correct amount of air-fuel mixture is being burnt in the chamber and optimal engine performance is being achieved.

Parts avatar is always ready to help and assist their customers. But Aftermarket Auto parts from partsavatar.ca car parts and get the benefit of free shipping for amount spent over $99.

Is an OEM Starter worth buying?? Know the Pros and Cons of New Starter VS Re-manufactured Starters @Parts Avatar

Is starting your car becoming difficult?Need a Re-manufactured or a New Starter? Learn about the difference between them here – Partsavatar.ca Vehicle Parts.

Car starter is a pivotal component of starting process of your vehicle. It is generally located at the rear of the motor. The gear on the starter is responsible for the ignition process to give life to the engine. Thus any damage to starter may just cost the life of engine and eventually your car won’t move. So, when it comes to replacement options, there is variety of choices before the customer in the form of New, Re-manufactured or Rebuilt starters. Opinions over the choice vary from customer to customer. So, in this article, Parts avatar tries to differentiate between New and Re-manufactured starters in this article along with the symptoms of a bad starter.

It should be noted that auto parts whether brought aftermarket or from original dealer that are up to the standards and specifications of your vehicle will give you proper performance otherwise you are just dumping your money if you do not consider the standards carefully.

Let us read about starter’s failing symptoms.

What are failing symptoms of Starters?

When the starter begins to wear out it will directly impact your ability to drive the car. The main components that are majorly damaged inside the starter are it solenoid and starter motor. Though, the parts can be repaired or fixed individually but it is advised to replace the whole starter to prevent future breakdown.

Noted below are the symptoms of a failing starter.

1. Grinding noise when starting the motor

The noise is often produced when the gears that connect the starter to the flywheel are worn out. If you hear grinding noise, you should call your mechanic immediately as if the problem is with starter motor then it could spread to automotive flywheel hence damaging it. The repairing cost of flywheel along with starter would be quite expensive. Call the mechanic as soon as you notice the sound and get your starter motor of car and flywheel replaced.

2. Smoke when starting the motor

Sometimes you may notice smell or smoke coming from underneath the engine. This problem may have been caused by short circuit or blown fuse in ignition system or even overheating of car's engine. Basically, the starter needs electricity for its operation. Sometimes, it gets overheated because of continuous power supply to the starter.In this case, along with the starter, the engine and ignition system parts also get damaged. So switch off the engine and call the mechanic immediately.

3. Starter activates but does not spin the motor

Sometimes when you turn the ignition switch, the motor does not spin.There may be problem with the gears. Either the gear has been stripped or has been dislodged against the flywheel. You may need starter replacement either way. Contact your mechanic to inspect the problem for you.

4. When you turn your key and nothing happens

It is the most common symptom. There are many causes behind this issue. Some are bad battery, electrical problems or worn solenoid or starter motor. Call your mechanic and let him decide what the real issue is without wasting the time.

So when your car shows signs of problems when starting, there may be issues with battery or ignition systems. It is better to have them replaced or checked if necessary. You can get aftermarket car battery and auto ignition system parts at budgetary prices.

Remanufactured VS New Starter

Re manufactured starters are virtually indistinguishable from new ones. Rebuilt ones generally have high degree of reused components.As we have choice, we are often confused. The major thing is make and model of your car. If the product is not up to your car’s specifications, then it is just waste of money. Lets us read about pros and cons of re-manufactured and new starters.

Remanufactured

We are often suggested by our mechanic to buy a new starter. But remanufactured starter motors are built for extreme heat and cold. Remanufactured starter manufacturers often say that remanufactured products are indistinguishable from the new ones.

Basically when the remanufactured, the worn out internal components are replaced.Auto parts companies remanufacture the starters keeping in mind that the end product of this remanufacturing process should meet all the specifications of new unit. Many aftermarket auto part stores offer car's remanufactured starters at lucrative prices. So based on your vehicle’s specification, you can replace them with remanufactured starters.

Pros

1. As it has undergone major replacement and teardown of damaged components with the new ones, they offer same warranty as the new starters.

2. Even though remanufacturing is the job of third party companies, but some OE suppliers have also stepped in this process.

3. As they meet the standards and specifications of the new one, so they can be expected to last as long as the new starter.

4. Remanufactured starters provide optimum starting performance of the engine.

5. Each unit is remanufactured using the highest quality material and advanced technology.

6. Every component is 100% factory tested prior to remanufacturing to ensure that it meets the standards of the new one.

7. Their cost is quite cheap as compared to the original or new starter.

8. Sometimes for old cars or trucks, the remanufactured parts are the only option as the new products are not available of that standard. So in this case, remanufactured starters can be used easily.

Cons

1. One of the major cons of the remanufactured starters is its warranty. The warranty will not be as good as the new one offer. But, warranty is not an issue if you buy the remanufactured starter from a trusted store and it works properly.

2. You may not know if the product is tested according to original specifications. It is advised to make sure the manufacturer had tested the product before shipping.

New Starters

Mostly, when there is any issue with our car’s starter we often think to replace it with the new car starter.Though the end result of both new and remanufactured starter is the same,but the thing matters is the trusted brand and warranty they offer.So, there are some pros and cons of the new starters.

Pros

1.The major benefit of buying a new starter is the warranty and guarantee offered by the manufacturer. New starters often exceed the OE part installed by the vehicle manufacturer.

2. The specifications perfectly match with the make, model and design of your vehicle, so you need not worry about the standards.

Cons

The major con of new starters is there price is high as compared to the re-manufactured starters.

Ending note

Rebuilt starters may or may not meet the standards of original ones. So, it should be checked if they are properly tested before installing rebuilt starters.

Between Re-manufactured and New starter, the choice is yours. You can buy new starter because you see the trust and warranty of their product or you can opt for re-manufactured one if you prefer product reliability and value.As long as the starter fits your vehicle’s specifications and performs properly, cost does not matter. But the choice can be made wisely, as there is not much difference between both.

Partsavatar hopes that this guide will help of choose the starter easily. You can shop for other aftermarket or replacement auto products or accessories here at cheap prices. Get the benefit of free shipping for shopping over $99.