There are a few different ways that you can roll coal in a 6.7 Cummins.
One way is to install a performance tuner, which will allow you to adjust the fuel delivery and timing to create more soot.
Another way is to add a diesel particulate filter (DPF) delete kit, which will eliminate the need for the DPF and allow more soot to be emitted from the exhaust.
Finally, you can also install bigger injectors and an aftermarket turbocharger to increase the amount of air and fuel being delivered to the engine, which will also create more soot.
- Open the hood of your Cummins and disconnect the negative battery cable
- Remove the air filter housing and intake tube from your truck
- Cut a hole in the bottom of the airbox big enough to fit a 4″ dryer hose through it
- Connect one end of the dryer hose to the exhaust pipe on your truck and route it up into the engine bay
- Reconnect the negative battery cable and start your truck’s engine
- Hold your foot on the brake pedal and put your truck into drive or reverse gear
Cheapest and easiest way to make your 6.7 Cummins blow smoke!!
How to Make a 6.7 Cummins Smoke Switch
If you’re looking to add a little more personality to your 6.7 Cummins, one way to do it is by installing a smoke switch.
This simple mod will allow you to release a cloud of black smoke on command, and it’s sure to turn heads whenever you do it. Here’s how to make your own 6.7 Cummins smoke switch in just a few minutes.
First, you’ll need to purchase a switch that can be mounted in an easily accessible location. We recommend using a toggle switch, as it will be easy to activate even when you’re driving. Once you have your switch, the next step is to wire it into the engine’s computer system.
This part is a bit more complex, but don’t worry – we’ll walk you through it.
First, locate the wires that run from the PCM (engine computer) to the injectors. There will be two wires for each injector – one power wire and one ground wire.
Cut each of these wires and splice in your toggle switch so that it interrupts the connection between the PCM and injectors.
Now when you flip your toggle switch, the engine will no longer receive the signal necessary to fire the injectors and create combustion. This means that all of the diesel fuel going into the cylinders will simply exit out through the exhaust without being burned off first.
And since diesel engines rely on compression rather than spark plugs for ignition, this process will create lots of black smoke!
Credit: www.youtube.com
How Do I Get My Cummins to Roll Coal?
Cummins is a diesel engine company that produces engines for a variety of vehicles, including pickups. Some Cummins owners want their engines to “roll coal.” This means that the engine emits thick black smoke from the exhaust pipe.
Rolling coal is generally considered illegal, as it violates emissions standards set by the Environmental Protection Agency (EPA). However, there are ways to modify your Cummins engine so that it will roll coal. Doing this is not recommended, as it can damage your engine and void your warranty.
Do You Have to Modify Your Truck to Roll Coal?
No, you don’t have to modify your truck to roll coal. However, there are a few things you can do to make it easier. First, make sure the tires are properly inflated.
This will help to create a seal between the tire and the ground, preventing coal from getting in. Second, use a bed liner or spray-on liner to protect the bed of your truck from coal dust. Finally, be sure to clean out your truck’s bed regularly to prevent buildup of coal dust.
Why Doesn’t My Diesel Roll Coal?
If you’ve ever wondered why your diesel engine doesn’t roll coal like those big rigs on the highway, don’t worry – you’re not alone.
The truth is, most modern diesel engines are actually designed to run clean and produce minimal emissions.
That’s because today’s diesels are much more efficient than older models, and they use a different fuel injection system that doesn’t create as much soot.
So if you’re looking to make your diesel roll coal, there are a few things you can do. First, make sure your engine is tuned properly. A well-tuned engine will run richer and produce more soot.
You can also install aftermarket parts like an upgraded air intake or exhaust system. These parts can help your engine breathe better and produce more power – which means more soot! Of course, rolling coal does come with some drawbacks.
For one, it’s illegal in many states and cities due to the pollution it creates. And two, it’s not exactly good for your engine – all that soot can clog up vital components and cause long-term damage.
So if you’re going to roll coal, be prepared to pay the price down the road in repairs and replacement parts.
Can You Roll Coal in a Stock Truck?
You might be able to roll coal in a stock truck, but it would depend on the make and model of the truck. Some trucks are designed with performance in mind, and have aftermarket parts that allow for modifications like this. Other trucks might not be able to handle the extra strain placed on the engine by rolling coal.
In general, rolling coal is considered more of a prank or act of vandalism than anything else. It can damage your engine, pollute the air, and annoy other drivers. If you’re considering doing it, make sure you know what you’re getting into first.
Conclusion
If you want to learn how to roll coal in a 6.7 Cummins, there are a few things you need to know. First, you need to have the right equipment. A cold air intake and exhaust system are essential for this process.
You also need to make sure your truck is tuned properly. Once you have all of that set up, you’re ready to roll coal! The process is pretty simple: floor the gas pedal and let the Cummins do its thing.
Just be prepared for a lot of black smoke!
