The 6.7 Powerstroke diesel engine, renowned for its power and durability, has become a popular choice for truck owners. But how many miles can you realistically expect to get out of a 6.7 Powerstroke? This article explores real-world experience with a 2012 6.7 Powerstroke, highlighting common issues, maintenance tips, and the potential for reaching high mileage.
Real-World Experience with a High-Mileage 6.7 Powerstroke
One owner’s 2012 6.7 Powerstroke, purchased with 134,000 miles, has now surpassed 160,000 miles with regular use, including towing and long-distance driving. While the engine and transmission perform flawlessly, a few common issues have surfaced: a leaking radiator, a faulty DEF sender, and a previously replaced AC evaporator coil.
These issues, while inconvenient, are relatively minor considering the truck’s age and mileage. The owner anticipates reaching 250,000 to 300,000 miles before considering replacement, potentially even upgrading the turbocharger around the 200,000-mile mark.
Key to Longevity: Maintenance and Sensible Driving
The secret to achieving high mileage with a 6.7 Powerstroke lies in proactive maintenance and responsible driving habits. Consistent fluid and filter changes, using clean fuel, and avoiding excessive use of high-performance tunes are crucial.
While some component failures, like the turbocharger, radiator, or evaporator coil, are relatively common in 11-14 model years, they don’t necessarily indicate major engine problems. Addressing these issues promptly can significantly extend the lifespan of the truck.
Common 6.7 Powerstroke Issues and Repair Costs
The owner’s experience highlights three common failure points in the 6.7 Powerstroke:
- Radiator Leak: A progressively worsening leak requiring replacement, estimated at $1800.
- Faulty DEF Sender: Requiring a full DEF tank to avoid triggering the Check Engine Light, estimated at $1000 or a delete kit.
- Evaporator Core Failure: Previously replaced at a cost of $1300.
While these repairs represent a significant investment, they are arguably reasonable considering the overall cost of owning and operating a diesel truck.
Achieving High Mileage: A Realistic Goal
Despite the aforementioned issues, the owner remains confident in the 6.7 Powerstroke’s long-term reliability. Regular maintenance, coupled with sensible driving habits, can significantly extend the lifespan of these engines, making 250,000 to 300,000 miles a realistic target. While occasional repairs are inevitable, the overall durability and performance of the 6.7 Powerstroke make it a worthwhile investment for those seeking a powerful and dependable truck.
