The Ford 6.7L Powerstroke diesel engine is Ford’s most advanced heavy-duty diesel powertrain, designed for F-250, F-350, F-450, and F-550 Super Duty trucks. Known for massive torque, towing strength, and long-term durability, it is one of the most trusted diesel engines in the USA market.
This guide covers engine specs, oil type, oil capacity, maintenance cost, reliability, problems, and price in a fully SEO-optimized format for buyers and truck owners.
6.7 Powerstroke Engine Overview
The 6.7L Powerstroke is a turbocharged V8 diesel engine introduced by Ford in 2011 to replace the 6.4L Powerstroke. It has undergone multiple updates, improving power output, emissions, and reliability over time.
- Engine Type: 6.7L Turbocharged V8 Diesel
- Fuel System: High-pressure common rail
- Turbo: Variable Geometry Turbocharger
- Block Material: Cast Iron
- Production: 2011–Present
- Applications: Ford F-250 to F-750 Super Duty
Engine Specifications
6.7 Powerstroke Oil Type
The recommended oil for the 6.7 Powerstroke diesel engine is critical for turbo protection and long engine life. Using incorrect oil can reduce performance and increase wear.
- Standard Oil: 10W-30 Diesel Engine Oil
- Cold Climate: 5W-40 Full Synthetic
- Heavy Towing: 5W-40 recommended for extra protection
Oil Capacity
Oil Change Interval
- Normal Driving: Every 7,500–10,000 miles
- Heavy Towing: Every 5,000–7,000 miles
- Severe Use: Every 3,000–5,000 miles
6.7 Powerstroke Engine Price
- Used Engine: $4,000 – $10,000
- Rebuilt Engine: $8,000 – $15,000
- Complete Swap: $12,000 – $20,000+
Common 6.7 Powerstroke Problems
Fuel Pump (CP4) Issues
High-pressure fuel pump failure can damage the fuel system.
Turbocharger Wear
VGT turbo issues may occur in high-mileage engines.
Sensor & Emissions Problems
DPF, EGR, and sensor issues are common in modern diesel systems.
Reliability & Performance
The 6.7 Powerstroke is considered one of the most reliable modern diesel engines when properly maintained. Later model years (2015+) are significantly improved in durability and performance.
- Strength: Extreme towing power
- Weak Point: Fuel system sensitivity (CP4 pump)
- Reliability: High with proper maintenance
Frequently Asked Questions (FAQs)
What oil does a 6.7 Powerstroke use?
It uses SAE 10W-30 full synthetic diesel engine oil meeting Ford specs.
How much oil does it take?
About 13 quarts for most models, up to 15 quarts in newer versions.
Is the 6.7 Powerstroke reliable?
Yes, it is highly reliable when maintained with regular oil and fuel filter changes.
What is the biggest problem?
The CP4 fuel pump failure is the most discussed issue in this engine.
Final Thoughts
The 6.7 Powerstroke remains Ford’s most powerful and refined diesel engine. With strict maintenance and correct oil usage, it delivers outstanding towing performance and long-term reliability.
Quick Summary
- Oil Type: 10W-30 Full Synthetic Diesel Oil
- Oil Capacity: 13–15 Quarts
- Oil Change Interval: 5,000–10,000 miles
- Reliability: High (best in 2015+ models)