5 Best Synthetic Oils for Diesel Engines

Diesel engines require good quality diesel oil in order for them to be properly lubricated. Remember that diesel oil is not the same as diesel fuel, even though they both have lubricating qualities to them. Diesel oil ensures that the components of the diesel engine run smoothly without any setbacks or problems. It will not … Read more

What Happens if You Put Gasoline in a Diesel Engine?

If you are at the gas station and you accidentally fill your diesel engine vehicle with regular gasoline, then it can cause lots of problems for your vehicle. You see, a diesel engine does not depend on a spark plug like a gasoline engine does. The gasoline engine depends on the spark plug for the … Read more

Diesel Glow Plug Function, Failure Symptoms and Replacement Cost

In this post we are going to explain about one part on diesel engine systems, known as glow plug. So you will know the basic function, failure symptoms and replacement cost. And here we go: Glow plug function A vehicle with a diesel engine needs a diesel glow plug to help it start. This plug … Read more

The Average Fuel Economy of Duramax Diesel Engine Cars

The Duramax diesel engine is predominately found in GMC trucks. It is a commonly a 6.6L turbo-diesel V8 engine which has some of the best torque and horsepower you could ever want in a diesel engine. There is also a smaller version of the Duramax diesel turbo-diesel engine which holds 2.8 liters and has 4 … Read more

Top 5 Cars with Clean Diesel Technology

You’ve probably heard of diesel fuel before that is used in bigger vehicles like trucks. But thanks to modern technology and advanced automotive engines, there is now something called “clean diesel” fuel which has very little sulfur in it. This is great for controlling emissions because clean diesel does not produce any smoke and hardly … Read more

How to Reduce Black Smoke in Diesel Engines & Determine the Root Cause

Diesel engines have a bad reputation when it comes to emissions and cleanliness. The large diesel trucks spewing out large amounts of black smoke (rolling coal as they say) have always been frowned upon, and with the recent scandals involving lots of diesel engines from famous manufacturers even diesel cars are beginning to be on … Read more

Diesel Engine Thermal Efficiency

The process of how a diesel engine works is quite fascinating. The diesel fuel itself is a petroleum-based fuel that contains three essential hydrocarbons that go into the cylinder of the engine. But first, air is pulled into the cylinder of the diesel engine and gets compressed. Then you spray the diesel fuel into the … Read more

Diesel Engine vs Gasoline Engine Comparison

Internal combustion engines have truly been a hallmark of 20th century invention and innovation. They have powered cars, trucks, aircraft, boats, and much more. These are machines that are the workhorse of the modern era, so it helps to know a bit about how they function, and what characterizes their operation. The fact of the … Read more

5 Symptoms of a Bad Fuel Rail Pressure Sensor in Your Diesel Engine

The fuel rail pressure sensor is mostly used with diesel engines, although there are some gasoline engines which have them too. This sensor is linked to the engine control unit, which is the central computer of a vehicle. The purpose of this sensor is to keep track of the fuel pressure which the fuel rail … Read more

Common Rail Diesel Engine: Working Principle, Pros and Cons

Diesel engines have certainly changed over the last couple of decades. They previously used a fuel injection system for delivering fuel to the engine. This was done through a series of pump nozzles that would pump the fuel at low pressure into the fuel injectors. The downside to this diesel system is that it generates … Read more