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Diesel Engines: What You Need To Know
If you own a diesel-powered car, you probably appreciate the inherent qualities of this type of engine. More torque, much better fuel economy, much easier maintenance are a few of the qualities of owning a diesel-powered car. Still, some motorists grumble about the engine’s weak power, especially when accelerating from a full stop. What you might not know is that a diesel motor can be tweaked to produce more energy without damaging fuel economy. Let’s have a look at diesel motors and what you can do to eject more power.
Thanks to the work of one man, Rudolf Diesel, we have a choice when it pertains to driving. Besides hybrid or rotary engines, the primary way most cars run is by means of a petroleum-powered internal combustion engine. However, with Diesel’s 1892 patent of the engine that bears his name, diesel power has played a substantial role in powering buses and trucks across the country. Some passenger cars, mainly pickup trucks, are also diesel-powered, giving motorists a choice to petroleum.
Diesel engines have the following benefits over their petroleum equivalents:
• Diesel use air compression to create combustion versus the air/fuel mixture needed by Petroleum powered cars. This quality means that diesel motor do not need spark plugs and therefore do not need to be tuned up.
• Diesel fuel has a higher fuel density than petroleum leading to fuel economy increases of 20-30% over similar petroleum-powered designs.
• Diesel engines are less expensive to maintain as they have less parts vs. a petroleum engine. The life expectancy of a diesel engine is also substantially longer.
If it is torque you need, especially for pulling a boat, camper, or equipment, then a diesel motor has the advantage. It is slower, particularly when starting from a dead stop, but when climbing up hills or going over bridges, your diesel-powered car can manage the challenge.
So, why aren’t more cars in Ashfield diesel-powered?
Some of the reasons include:
Stricter emissions control standards: Diesel engines contaminate more, so few manufacturers have improved upon the technology to produce an eco-friendly engine. However, numerous upcoming engines might change all of that.
Not enough power. Yes, a common problem, even with turbo-diesel, is that the engines are not powerful enough. A lot of drivers are accustomed to getting on the highway with a minimum amount of effort. With a diesel engine, it can take as much as twice as long to get up to full speed.
Luckily, numerous aftermarket product developers are assisting motorists eject more power from their diesel engines. Efficiency programmers, are helping motorists in seeing a great spike in horse power as well as increases in torque. The beauty of a few of these aftermarket parts is that they don’t harm fuel economy. In fact, some claim to assist improve it.
Yes, the variety of diesel-powered passenger cars presently on Australian highways is very little; nevertheless, with newer, cleaner, and more powerful engines on the way, you might soon find yourself opting for a diesel-powered car too.
Remember, we have offices in Ashfield and Summer Hill, Croydon, Ashbury, Haberfield, Croydon Park, Lewisham, Burwood Heights, Dulwich Hill, Hurlstone Park, Canterbury.
Diesel Exhaust Systems For Efficiency
If you are trying to find a diesel exhaust system to enhance your efficiency, the choice can be a hard one. Diesel gets more and more popular all the time, and because of this, there are many viable alternatives on the market for your diesel exhaust. In addition to diesel exhaust, many chips and tuners will assist enhance your efficiency, which makes the choice of exhaust a lot more frustrating. Luckily, there are a few brand names that are popular for delivering the very best in diesel exhaust for efficiency every time. If you are looking to improve your Chevy Duramax, Dodge Cummins, or Ford Powerstroke engine, you can definitely optimize your diesel efficiency with the best exhaust.
Magnaflow
Magnaflow is certainly a brand that is well recognized and respected in the diesel exhaust market. Magnaflow has really embraced diesel efficiency, and they have a tried and true formula that matches the right amount of air with the determined amount of fuel for the most power. A Magnaflow diesel exhaust system will assist your diesel engine maintain a normal temperature level to lengthen the life of your engine. With a Magnaflow diesel exhaust system, you have the benefit of years of experience in diesel efficiency on your side, and you know that the exhaust system will match all Dodge Cummins engines.
Magnaflow is one of the most recent contributors to the four-inch performance diesel exhaust that has ended up being standard. Magnaflow has also presented a stainless steel mandrel-bent system that carries a lifetime service warranty, polished muffler, and five-inch tip. The Magnaflow diesel exhaust system is one that has made its mark and is an exceptional choice for your car.
MBRP
MBRP is also another outstanding diesel performance company that can offer you the very best in diesel exhaust systems. The MBRP Dodge Cummins exhaust is considered an essential if you are dealing with a Dodge Ram. The MBRP promises maximum gains with a direct bolt-on application that comes with a four-inch turbo downpipe. The MBRP will simply include horse power, torque, improved fuel economy, and will lower exhaust gas temperature levels. This is a quality purchase for anybody seeking to enhance diesel performance.
Bully Dog
Bully Dog is another impressive diesel exhaust company that will provide custom-made diesel performance systems for your Ford, Doge, or Chevrolet truck. Bully Dog will assure immediate improvements in horse power, throttle reaction, and pulling torque, not to mention the exhaust system looks amazing. Bully Dog exhaust systems also lower gas temperature levels by more than 200 degrees, which is perfect when you are pulling heavy loads. The Bully Dog performance exhaust plans will also increase gas mileage– a good exhaust system from a great company.
Banks
If you are trying to find a diesel efficiency exhaust system from a company that knows diesel, Banks is an impressive company. They have actually been around since 1897, improving the use of diesel for performance huge and small. Banks is a company continually executing ingenious methods with a quality and consistency rarely found.
As you can see, there are a lot of alternatives for your diesel exhaust in Ashfield, depending on the type of truck you have, and what you want to see in the way of efficiency. These are all superior brand names that you’ll likely be happy with.
Diesel Engine Principles for Newbies
Diesel engine principles are quite easy for the experienced mechanic but what about routine everyday individuals who have never made the effort to discover more about a diesel engine and how it works?
In this short article, we are going to discuss in layman’s terms the basic principles of a diesel engine. Let’s start, shall we?
What’s the difference between the petrol engine and a diesel engine?
The first thing you should know is a petrol engine and a diesel engine are absolutely different. A Petrol engine is built much lighter than the much heavier developed diesel engine and works on an air/fuel mixture integrated with a high energy spark that is timed to fire up the air/fuel mixture inside each engine cylinder at the accurate time producing power and torque [turning force] which drives your car.
A diesel engine uses high compression [intake air that is compressed/squished] into a really little space inside each cylinder causing extreme heat! This is called ‘Heat of Compression’ which ignites a really fine high-pressure mist of diesel fuel that is injected into the cylinder at the exact time.
So you now know that a gpetrol engine needs a high energy spark to run while a diesel uses ‘Heat of Compression’
The four-stroke principle
Every engine today works on 4 strokes or 4 cycles- both these terms mean the same. Here is how the four-stroke diesel engine runs.
1. Intake Stroke:
Intake valves in the cylinder head open enabling pressurized air to get in each cylinder while the piston is traveling downward.the the pressurized air supply is made possible by the TURBOCHARGER which pushes air into the intake system giving the diesel engine an increase of air to keep up with a rapid injection of fuel
2. Compression Stroke:
When the piston starts to make its way back up the valves close which traps the intake air in the cylinder which enables compression to happen, the HEAT OF COMPRESSION is reached when the piston reaches the top of the cylinder, the diesel fuel is then injected into the cylinder at the accurate time.
3. Power Stroke:
After injection takes place a surge occurs in the cylinder because of the combination of heat and atomized diesel fuel. This causes the piston to be forced downward which produces torque and the horse power needed from a normal diesel engine.
4. Exhaust Stroke:
After the power stroke, the piston moves upward once again while the exhaust valves open enabling the formerly fired up gases to escape to the atmosphere out the exhaust system.
As mentioned before, each cylinder goes through this exact sequence over and over in a set firing order. For example, a 6 cylinder diesel engine has a firing order of 1- 5- 3- 6- 2- 4 which is the order that each cylinder goes through, following the 4 strokes mentioned above. This sequence has been engineered to allow the diesel engine to run smoothly without any imbalance.
There is much to learn more about diesel engines and a lots of details online. If you have ever considered purchasing a car with a diesel engine you have made a prudent decision! The extra cost will be to your benefit, so it is recommended that you discover more about diesel motors before you decide which one to select.
Our offices are in Summer Hill, Croydon, Ashbury, Haberfield, Croydon Park, Lewisham, Burwood Heights, Dulwich Hill, Hurlstone Park, Canterbury and Ashfield