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7.3 Powerstroke Performance and Reliability

Detailed How-to Articles On...

7.​​​​3 oil

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7.3 Powerstroke Oil Change and Capacity "Secrets"

SPOILER ALERT: If you don't know already, depending on your model year, your 7.3 Powerstroke oil capacity is 14-15 US quarts … give or take a little.

But that's not all there is to a proper 7.3 Powerstroke oil change...

Fixing 7.3 Problems

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How to Fix Common 7.3 Powerstroke Problems … for Good

Despite being labeled the "Best ford diesel engine ever made," there are still plenty of 7.3 Powerstroke problems to go around.

Here's how to fix the most common ones:


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7.3 Powerstroke Performance Parts that Won't Break the Bank

Shop very long for 7.3 Powerstroke parts upgrades, and you'll realize that OEM replacements will put you in the poorhouse.

But 7.3 parts don't have to be expensive to work...


7.3 Powerstroke MPG and HP (Horsepower) Image

Get Better 7.3 Powerstroke MPG and Horsepower... No, seriously

Sacrificing 7.3 Powerstroke MPG to get more horsepower — an inconvenient truth. Luckily, it's not the entire story.

You can get better mpg and hp. Here's how: