The Ford 6.7L diesel engine was designed to be used in most of Ford’s medium and super-duty trucks. The engine delivers impressive horsepower and torque, making it one of the best diesel engines on the market. But to make sure your 6.7L engine is running at its best, you’ll need to know its oil capacity.

Owning a truck can get expensive quickly, but you can save time and money by skipping the mechanic shop and changing your own oil at home. And Jerry has everything you need to get the job done, from your engine’s oil capacity to the best type of oil for your vehicle.

Jerry

, the top-rated

auto insurance

app, has put together this guide so you know exactly how much oil you need to keep your truck in tip-top shape. We’ll even help you save on your

Ford car insurance costs

! Let’s get started.

$110

Average monthly payment reduction¹

3.34%

Average Interest rate improvement¹

$1,320

Average annual payment reduction¹

Ford 6.7L engine oil capacity

So just how much oil does your 6.7 diesel engine need?

The Ford 6.7 liter diesel engine needs 15 quarts (or around 14.2 liters) of engine oil. Be sure not to mix up the engine’s displacement (the 6.7 liters of volume its cylinders take up) with its engine oil capacity, which is how much oil you need for every oil change. The two numbers aren’t interchangeable, and putting the wrong amount of oil in your engine could cause damage.

What kind of oil does a Ford 6.7 engine need?

Now that you know how much oil your Ford 6.7 engine needs, you’ll need to get the right kind. You’ll need to buy 15 quarts worth of oil, so double-check before you make a purchase! While you have some choices as far as oil grade goes, you need to make sure the oil you choose is for diesel engines.

All engines have mechanical parts that need lubrication from oil, but diesel engines require engine oil with specific additives that help keep the engine clean and cut down on harmful exhaust emissions.

For Ford’s exact recommendation, use

Motorcraft® SAE 10W-30 Super Duty Diesel Motor Oil

MORE:

Ultimate FRAM oil filter guide

Jerry Rating

Jerry Rating

Jerry Rating

Jerry Rating

How often to change oil on a Ford 6.7L engine

Now that you’ve chosen your oil and gotten 15 quarts, you’re ready to change your oil.

Ford recommends changing the oil in your 6.7L engine every 10,000 miles. This is only if you’ve been using a high-quality synthetic oil. Conventional oils will only last between 3,000 and 6,000 miles between oil changes before they get dirty and start gunking up your engine.

Even though synthetic oil is great at keeping your engine clean, 10,000 miles is still a long time to wait between oil changes. It’s important that you keep an eye on your oil levels by checking them with your dipstick regularly and watch out for any of the following signs that you need an oil change:

Motor oil is dark brown or black—clean oil is very light brown

Oil feels coarse or gritty if you rub it between your fingers

You hear unfamiliar noises coming from the engine

Any new oily, smokey, or burning smells

Any change to your vehicle’s performance

MORE:

The most common Ford problems

How to change your oil and oil filter

When your 6.7L engine is ready for an oil change, you’ll want to gather up a few tools for the job. Besides your 15 quarts of new oil and a replacement filter, you’ll also need a socket wrench, drain pan, and filter wrench.

You’ll want to run your engine for a few minutes until it reaches its normal operating temperature. This will warm up the oil and make it easier to drain. Once the engine is warm, shut it off and pop the hood. Then follow these steps:

Remove the oil fill cap

Position the drain pan under the vehicle, then remove the oil drain bolt and washer

While the oil is draining, remove the old oil filter

Install the new filter

When the oil is completely drained, replace the oil drain bolt

Refill the reservoir with new engine oil and replace the fill cap

You can use your dipstick to make sure you’ve added enough oil to the engine. Then you’ll want to run your engine for a few minutes to let the oil pressure light shut off and to watch for any leaks.

When you’re ready to get rid of the old engine oil, make sure you pour it into a sealed container and take it to a recycling facility. Don’t dump old oil on the ground or throw it in the trash can!

Don’t forget regular insurance policy maintenance

Changing your oil at home is a great way to save money on your truck’s

regular maintenance

and expenses. And you can save even more money when you shop for auto insurance with

Jerry

All it takes is 45 seconds to sign up on the

trusted brokerage app

, then you’ll have access to customized quotes from some of the nation’s top insurance providers. Compare rates on the coverage you need to find the most affordable premiums. And when you find a policy you like, Jerry’s customer support team will handle getting you switched to your new policy and canceling your old one.

The average Jerry customer saves $800+ a year on their premiums when they switch – and they keep saving with Jerry’s regular policy maintenance. Jerry will automatically check your rates periodically to make sure you’re getting the best deal, and if you’re not, they’ll let you know that lower rates are available!