What is The Fuel Mileage Of 6.7 Power Stroke Engine?

6.7 power stroke is reported to have an average mileage of 18 on the highway and just a slight decrease in the city. According to the same owners who experienced highway driving, city driving gets roughly 15 mpg. This often varies depending on driving habits, temperature, truckload, etc.

The 6.7 Powerstroke’s fuel mileage depends a lot on the terrain the vehicle is being driven on. Here is a table demonstrating various mileages of a 6.7 Ford diesel-

TerrainFuel Mileage
Hills and Mountains9 mpg
City streets15 mpg
Highways17-18 mpg

Hence you cannot guarantee a certain mile per gallon for your vehicle. It will fluctuate and this is how it works.

There are a few ways you can increase the 6.7 Powerstroke’s fuel economy. You can change the way you drive, maintain your engine regularly, install a cold air intake, etc.

So now, to get a clearer idea about the 6.7 power stroke mileage and other relevant technical things, let’s continue the article!

6.7 powerstroke fuel mileage black dashboard

How To Increase 6.7 powerstroke fuel mileage?

If you want to get better mileage out of your 6.7 Powerstroke and ensure that your diesel car continues to run at its best, focus on your riding style, vehicle maintenance, and exhaust system.

If you are the happy owner of a car that is powered by diesel, you are seeking out information about the strategies in which you can make the most of your vehicle. The cost of fuel is not always low, and it can be an annoyance to have to make frequent stops at gas stations to have your tank refilled.

However, it is not always obvious which strategies are the simplest and most efficient ways to improve mileage. Here are some-

1. Your Driving Style Should Change

Changing your driving habits is the simplest approach to improving the amount of fuel mileage you get from your vehicle. Driving aggressively, idling your vehicle for an excessive amount of time, and traveling at speeds that are higher than what is suggested are all things that can reduce the mileage you get.

When you’re behind the wheel, practice cautious driving and pay close attention to the readings that are shown on your dashboard.

>> Know more about the perfect driving style.

2. Maintain Your Vehicle Regularly

If you want to get better mileage out of each gallon of gas you put in your tank, one of the very first steps you should take is to make sure that your vehicle is in good working order.

You may reduce the level of drag that your vehicle experiences by performing maintenance tasks such as changing the oil, replacing the air filter, and taking care of the transmission and the engine.

Reducing the amount of drag on your vehicle can be helpful because this drag will force your vehicle to exert more effort to complete the same amount of work, which will require more gas.

3. Set Up A Cold Air Intake

You will be able to push more incoming air if you have a cold air intake as well as a free-flowing exhaust system. You are likely to be able to release more of the energy by doing this, as well. And each of these things will contribute to the engine’s overall performance becoming more efficient.

Because of this, you will see an improvement in the amount of fuel economy you achieve. However, this can be quite costly and will involve additional effort on your part as the car will need to be modified to accommodate this component

These are the major steps that can be taken to increase the mileage of the 6.7 power stroke engine.

>> Learn more about Cold Air Intake.

Other minor strategies can play a significant role in increasing the mileage for example:

  • Installation of fuel limiter
  • Installation of performance modules
  • Removal of heavy load
  • Proper tire inflation

What Are The Major Problems of 6.7 Power Stroke?

6.7 power stroke engine was introduced correcting the problems that the previous version of Ford had. However, this renovated version is not completely free from shortcomings.

The major problems of 6.7 Powerstrokeare the following-

1. Problem With The Exhaust Gas Temperature (EGT) Sensor

The Power Stroke is equipped with four sensors that are intended to transmit the temperature of the engine’s exhaust gas. This increases the likelihood of failure four times.

The failure rates for the center two sensors are significantly higher than those of the other sensors.

2. Failure of the Fuel System

The 6.7 Powerstroke’s fuel system has a very nice design and operates quietly while providing excellent performance. However, the failure of the injection pump, the only drawback, could result in fuel system contamination.

If this occurs, it will be necessary to replace the pumps, injectors, as well as pressure regulators. A thorough cleaning of the fuel system will be required. It is advised to use highly cautious fuel selection for these trucks and to replace filters regularly.

3. Turbocharger Issues

It has been observed that 6.7L diesel engines’ turbochargers can experience failure on occasion. Turbo bearings are essential to engine parts that maintain proper component rotation and minimize friction.

Ford’s turbo, meanwhile, is allegedly too small to keep lubrication and spin properly, according to user complaints.

Apart from these major problems, 6.7 power stroke has some other minor problems such as:

  • EGR Cooler Blockage
  • Glow plug issues
  • Injection Pump Issues
  • Coolant Leaks in the Radiator

Read also >> What Is The Fuel Mileage Of 6.0 Power Stroke?

What Is The Life Expectancy of 6.7 Powerstroke?

6.7 Powerstroke usually lasts 200,000-300,000 miles. However, this is not a guaranteed figure. It depends very much on the way you use your vehicle. If you are someone who likes to give frequent tough times to your truck, no wonder the figure will come down severely.

On the other hand, if you abide by the guidelines that Ford asks you to follow, such as regular change of oil, fuel filter and installation of coolant kit, the life expectancy of your vehicle is likely to increase.

Frequently Asked Questions (FAQs)

1. Which Cars Are Equipped With The 6.7 Diesel Engine?

Ford Motor Company has installed its in-house power stroke diesel engine in its line of F Series Super Duty pickup trucks. Some models are F-150, F-150 King Ranch Lariat, F-250, F-450, and F-150 XLT.

2011 saw the arrival of the 6.7 diesel engine, which is equipped in several Ford pickup trucks.

2. How Much Fuel Does a 6.7 Power Stroke Have At Idle?

A 6.7 power stroke usually consumes.5 gallons of oil per hour while idling. However, any accessories like AC can affect this reading very much.

3. Can I Fuel My Ford With Biodiesel?

Every Ford diesel engine can run on any biodiesel blend, including B20.The percentage of biodiesel contained in any fuel blend is expressed using a notation known as the “B” factor. B100 is the name given to 100% biodiesel. In the same way, B20 is the label for 20% biodiesel.

>> Check out what Ford has to say about the matter.

Take Away

So, after this elaborated discussion on the mileage of 6.7 power stroke, I am very sure you are confident about your knowledge on the matter. It runs around 18 mpg on the highways and around 15 mpg in cities. Keep an eye on certain facts like driving habits, maintenance, weight, etc. to improve this figure to a great extent.
Happy driving!

Who Worked on This?



I'm the guy responsible for ensuring that every blog post we publish is helpful for our reader.

Mahir Ahmed


I'm the guy responsible for ensuring honest, informative, accurate and helpful guide to the reader.

Leave a Comment