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Diesel Engines: What You Need To Know
If you own a diesel-powered vehicle, you most likely value the intrinsic qualities of this kind of engine. More torque, much better fuel economy, easier maintenance are some of the characteristics of owning a diesel-powered vehicle. Still, some motorists complain 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 fine-tuned to produce more energy without harming 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 vehicles run is via a petroleum-powered internal combustion engine. However, with Diesel’s 1892 patent of the engine that bears his name, diesel power has played a significant role in powering buses and trucks throughout the nation. Some passenger cars, primarily pickup trucks, are also diesel-powered, offering motorists an alternative to petroleum.
Diesel engines have the following advantages over their petroleum counterparts:
• Diesel use air compression to produce combustion versus the air/fuel mixture needed by Petroleum powered vehicles. This characteristic means that diesel motor do not need spark plugs and hence do not need to be tuned up.
• Diesel fuel has a higher fuel density than petroleum resulting in fuel economy increases of 20-30% over comparable petroleum-powered designs.
• Diesel engines are cheaper to maintain as they have fewer parts vs. a petroleum engine. The life-span of a diesel engine is also significantly 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 hills or going over bridges, your diesel-powered vehicle can deal with the challenge.
So, why aren’t more cars in Mount Colah diesel-powered?
Some of the reasons include:
Stricter emissions control standards: Diesel engines pollute more, so not many makers have improved upon the innovation to produce an eco-friendly engine. However, numerous upcoming engines might change all of that.
Inadequate power. Yes, a common problem, even with turbo-diesel, is that the engines are not powerful enough. Most drivers are accustomed to getting on the highway with a minimum amount of effort. With a diesel engine, it can take as much as two times as long to get up to full speed.
Thankfully, numerous aftermarket product developers are helping motorists eject more power from their diesel engines. Performance programmers, are assisting motorists in seeing a great spike in horsepower along with increases in torque. The beauty of some of these aftermarket parts is that they do not hurt fuel economy. In fact, some claim to assist improve it.
Yes, the variety of diesel-powered passenger vehicles currently on Australian highways is minimal; however, with more recent, cleaner, and more powerful engines on the way, you might soon find yourself opting for a diesel-powered vehicle too.
Remember, we have offices in Mount Colah and Hornsby Heights, Asquith, Mount Kuring-Gai, North Wahroonga, Hornsby, Waitara, Wahroonga, North Turramurra, Normanhurst, Warrawee.
Diesel Exhaust Systems For Performance
If you are trying to find a diesel exhaust system to improve 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 practical options on the marketplace for your diesel exhaust. In addition to diesel exhaust, many chips and tuners will assist improve your efficiency, that makes the choice of exhaust even more frustrating. Fortunately, there are a couple of brand names that are well known for delivering the very best in diesel exhaust for efficiency each time. If you are seeking to improve your Chevy Duramax, Dodge Cummins, or Ford Powerstroke engine, you can certainly maximize your diesel efficiency with the ideal exhaust.
Magnaflow
Magnaflow is certainly a brand that is well acknowledged and appreciated in the diesel exhaust market. Magnaflow has really embraced diesel efficiency, and they have a tried and real formula that matches the correct amount of air with the measured amount of fuel for the most power. A Magnaflow diesel exhaust system will assist your diesel motor maintain a typical temperature to extend 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 enhance all Dodge Cummins engines.
Magnaflow is among the most recent contributors to the four-inch performance diesel exhaust that has ended up being standard. Magnaflow has also introduced a stainless-steel mandrel-bent system that brings 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 excellent choice for your vehicle.
MBRP
MBRP is also another exceptional 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 working with a Dodge Ram. The MBRP assures optimum gains with a direct bolt-on application that comes with a four-inch turbo downpipe. The MBRP will simply include horsepower, torque, enhanced fuel economy, and will decrease exhaust gas temperatures. This is a quality buy for anybody looking to improve diesel performance.
Bully Dog
Bully Dog is another outstanding diesel exhaust company that will provide custom-made diesel performance systems for your Ford, Doge, or Chevrolet truck. Bully Dog will promise instant enhancements in horsepower, throttle response, and pulling torque, not to mention the exhaust system looks unbelievable. Bully Dog exhaust systems also lower gas temperatures by more than 200 degrees, which is perfect when you are pulling heavy loads. The Bully Dog performance exhaust bundles 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 understands diesel, Banks is an exceptional 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 strategies with a quality and consistency rarely found.
As you can see, there are a great deal of options for your diesel exhaust in Mount Colah, depending on the kind 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 Novices
Diesel engine principles are quite easy for the experienced mechanic but what about routine everyday individuals who have never taken the time to find out more about a diesel engine and how it works?
In this short article, we are going to discuss in layperson’s terms the standard principles of a diesel engine. Let’s start, shall we?
What’s the distinction between the petrol engine and a diesel engine?
The first thing you should know is a petrol engine and a diesel engine are completely different. A Petrol engine is built much lighter than the heavier built 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 precise time developing power and torque [turning force] which drives your vehicle.
A diesel engine uses high compression [intake air that is compressed/squished] into an extremely little space inside each cylinder triggering severe heat! This is called ‘Heat of Compression’ which sparks an extremely 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 four strokes or four cycles- both these terms mean the very same. Here is how the four-stroke diesel engine operates.
1. Intake Stroke:
Intake valves in the cylinder head open enabling pressurized air to enter each cylinder while the piston is traveling downward.the the pressurized air supply is made possible by the TURBOCHARGER which presses air into the intake system offering the diesel engine an increase of air to stay up to date with an instant 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 permits 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 precise time.
3. Power Stroke:
After injection occurs an explosion takes place in the cylinder because of the combination of heat and atomized diesel fuel. This triggers the piston to be forced downward which produces torque and the horsepower needed from a typical diesel engine.
4. Exhaust Stroke:
After the power stroke, the piston moves upward once again while the exhaust valves open enabling the formerly ignited gases to escape to the atmosphere out the exhaust system.
As pointed out before, each cylinder goes through this precise sequence over and over in a set firing order. For instance, 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 pointed out above. This sequence has been engineered to enable the diesel engine to run efficiently with no imbalance.
There is much to find out about diesel engines and a ton of info online. If you have ever thought about purchasing an automobile with a diesel engine you have made a prudent decision! The extra cost will be to your benefit, so it is recommended that you find out more about diesel motors before you decide which one to choose.
Our offices are in Hornsby Heights, Asquith, Mount Kuring-Gai, North Wahroonga, Hornsby, Waitara, Wahroonga, North Turramurra, Normanhurst, Warrawee and Mount Colah