3.6 engine v6

Dodge 3.6 firing order (Pentastar Numbers & Diagram)

In this article, we are going to look at the firing order of the Dodge 3.6 engine (also referred to as the 3.6 Penstastar). As a mechanic, I’ve found that the firing order in this engine is simple to remember. Here it is:

Dodge 3.6 Firing Order

In the case of the Dodge 3.6 engine, the firing order is 1-2-3-4-5-6. This means that the spark plug in cylinder 1 fires first, followed by the spark plug in cylinder 2, then 3, and so on until the last cylinder which is 6.

The firing order of an engine refers to the sequence in which the spark plugs fire and ignites the fuel-air mixture in the cylinders.

Dodge Pentastar 3.6 Overview

The Pentastar 3.6 engine is one of the most popular engines that is used in a wide range of Dodge and Chrysler and Jeep vehicles.

This engine first debuted in 2011 and is still the go-to engine for Dodge and Chrysler vehicles.

What makes this engine unique and special is the fact that it is an all-aluminum, 24-valve, dual overhead camshaft engine. which is designed for both reliability and power (305 hp and 270 lb-ft of torque).

The Pentastar 3.6 is a V-6 engine that can be found in both front-wheel drive and all-wheel drive configurations, depending on your model.

The firing order of this engine follows a linear pattern from 1 to 6, which makes it easy to remember.

Dodge 3.6 Pentastar Firing Order Diagram

dodge 3.6 engine firing order diagram

Why Is the Correct Firing Order Crucial For your Dodge 3.6 Engine?

Now that I have explained what the correct firing order is, it’s time to dive into why it is so important for your Dodge 3.6 engine.

If you have ever heard of a “backfire” in an internal combustion engine, this is when one of the fuel-air mixtures ignites before the spark plug fires.

This can happen when there is a misfire and can cause serious damage to your vehicle.

An Incorrect firing order can cause engine backfires, misfires, rough idling, loss of power when accelerating, and extreme engine vibrations.

To Summarise, the firing order plays a crucial role in the engine’s performance.

It ensures that the engine runs smoothly and efficiently by ensuring that the right amount of fuel and air is delivered to the right cylinder at the right time.

A misfiring spark plug or a problem with the firing order can lead to poor engine performance and decreased fuel efficiency.

Dodge 3.6 Engine Firing Order Table

Cylinder Number Firing Order
1 1
2 2
3 3
4 4
5 5
6 6

This table represents the firing order of the Dodge 3.6 engine. The cylinder number corresponds to the position of the cylinder in the engine, while the firing order refers to the sequence in which the spark plug in that cylinder fires.


The correct firing order is crucial to your Dodge 3.6 engine’s performance and longevity. If you are going to be working on your vehicle, it’s important that you know the correct firing order so that you can avoid causing damage.

I hope this article has helped you understand how important it is to have the correct firing order on your Dodge 3.6 engine. Let me know if you have any more questions.

Additional Sources




Leave a Comment

Your email address will not be published. Required fields are marked *