How to Make Your Truck Roll Coal | 5 Steps You Must Apply Now

How to Make Your Truck Roll Coal

Coal rolling is the process of modifying a diesel engine to increase the quantity of fuel it receives, resulting in massive volumes of black exhaust gases and soot being released into the atmosphere. Let’s learn how to make your truck roll coal.

Coal Rolling Procedures

How to Make Your Truck Roll Coal

To run coal, you’ll need the correct engine and the right kind of fuel. To accomplish so, you’ll need to drive a diesel vehicle. Diesel is required to create such very black clouds. It’s the only source of soot power.

To convert coal into truck rolls, perform the following changes:

Put the smoke detector in place.

This is the most cost-effective way to transport coal. The key to deceiving the engine into thinking it needs more gasoline is a smoke switch, which releases massive fuel volumes required to erupt black smoke clouds.

Attach the tuner and module to your vehicle.

Coal may be transported in this manner is a simple and safe manner. Tuners and modules will provide more gasoline to your truck’s engine than is necessary. Safety features, like exhaust temperature indicators, are commonly included in tuners and modules to save you from ruining your catalyst.

By putting in greater injectors

Another approach to running coal is to modify your truck aggressively and install bigger injectors. The injectors push a significant amount of gasoline into the engine during each injection cycle, while the adjustment causes the engine to want more fuel.

How to Make Your Truck Roll Coal

How to Make Your Truck Roll Coal

Coal is a purposeful alteration of your truck’s engine or another vehicle component. The huge amount of fuel delivered to it in this situation may result in incomplete internal combustion.

Black smoke can be produced as a result of this variance. You can go about doing this work in several ways.

Make use of a huge injector.

The injector’s primary function is to disseminate diesel in the form of mist.

Consequently, throughout each injection cycle, it may infuse enough gasoline whenever you need it. The next common thing is side feeding. This can lead to more fuel and more gas. Turn on the top fuel injector to fill more fuel.

Fuel injectors generally adjust fuel spray, proper timing, and other parameters. For optimal operation, it requires fuel injection at the appropriate moment.

Modifications to truck engines

An engine tuner is necessary for determining and controlling the quantity of gasoline used. You can purchase them, and the owner’s motivation may differ. For example, some want to emit black smoke to get the best performance from the engine, while others adopt it to carbon.

You may purchase it online, and installation and setup are simple. The ignition time also changes with software updates and a computer chip.

Smoke switch installation

  • You can program the smoke switch to increase fuel consumption by welding the engine sensor, leading to coal running or black smoke coming out of the exhaust pipe.
  • The basic goal is to boost the voltage or power to the data transmitter connection. 
  • To begin with, it indicates to the engine system that your truck is operating at high pressure. After that, you may install it in a few simple steps.
  • It requires fuses, 16 wires, a fuse holder, a two-tooth switch on the back, and other components. Finally, lift the engine cover after making sure the engine is cool.
  • Then disconnect the stock card and the chip sensor from it. Check that the switch cannot be connected to the ground wire and secure it with electrical tape.

Remove the catalyst

A catalyst is the best thing for your truck to turn harmful components or chemicals into harmless gases such as steam.

The new advanced truck is equipped with the highest quality catalyst. People want more torque and horsepower. It is unlawful to remove it since it lowers performance and mileage.

It also reduces EGT and lasts almost less than 25 to 28 seconds. Finally, it is joined either by a screw or by a welded joint.

To remove, you need to unscrew the screws on both sides. Then cut on both sides of the catalytic converter tube.

Towing a truck

Truck extractors can also change their coal vehicles. This occurs when individuals compete to see whose vehicle can draw the most weight and produce the thickest black smoke. People are more interested in towing trucks, and many associations include organized events such as the tractor towing association and others.

Frequently Asked Questions

Is coal bad for your truck?

Coal rollers change the fuel mixture of their trucks to improve their performance and power. While engine performance and power have been improved, this practice ultimately destroys the engine. Exhaust filters are also removed by carbon rollers, which breach federal clean air standards.

What makes a coal truck go?

Coal rolling is accomplished by injecting more diesel into the engine than it can handle. As a result, the engine is forced to expel massive amounts of black exhaust into the atmosphere.

Is Rolling Coal Beneficial or Harmful?

You need to understand diesel fans’ passion for their cars’ performance. The practice of unlawful engine modification and emission control to create emissions on-demand – “known as coal” – is unpleasant, dangerous, and destructive to the environment.

How does coal function?

The process of coal rolling entails pumping more diesel into the engine than it can handle.


Rolling coal has various negative health and environmental consequences. Respiratory problems are among the health dangers linked with rolling coal. According to the American Cancer Society, lung cancer can be caused by diesel exhaust.

Rolling coal emits a black cloud of smoke that pollutes the atmosphere. It also poses a concern to road safety since black smoke reduces visibility and increases the probability of car accidents.