Are Ford 6.4 diesels any good?
The Ford 6.4L Power Stroke diesel engine has a mixed reputation, with some praising its power and capability while others have experienced reliability issues. To provide a comprehensive assessment, we'll examine the key strengths and weaknesses of this engine.
Power and Performance
The 6.4L Power Stroke diesel, introduced in 2008, was designed to be a more powerful and efficient successor to Ford's previous 6.0L diesel. The 6.4L engine produces up to 350 horsepower and 650 lb-ft of torque, making it a capable choice for heavy-duty trucks and work applications.
Reliability Concerns
However, the 6.4L Power Stroke has also been plagued by reliability issues, including problems with the fuel system, turbocharger, and emissions components. Many owners have reported premature failures and the need for expensive repairs.
Addressing the Issues
- Ford has issued several technical service bulletins and recalls to address common problems with the 6.4L engine.
- Aftermarket modifications, such as upgraded fuel injectors and turbochargers, can help improve the engine's reliability and performance.
- Regular maintenance and proactive repairs are crucial to maintaining the 6.4L Power Stroke's longevity.
Overall, the Ford 6.4L Power Stroke diesel engine offers impressive power and capability, but its reliability issues have been a significant concern for many owners. With proper maintenance and some aftermarket upgrades, the 6.4L can be a capable and reliable choice, but buyers should be aware of the potential problems and be prepared to address them.
What's better 6.4 or 6.7 Powerstroke?
6.7 is a more reliable motor package overall, 6.4 when it goes, it goes. Milage is worse with 6.4 deleted or not, generally. If you want raw power a 6.4 will put a smile on your face. But when come repair time, it won't be much of a smile...
Is the Ford 6.4 diesel a good motor?
The 6.4 Powerstroke engine is one of the most powerful diesel engines on the market today, but it needs regular upkeep and a few modifications to truly come out of its shell.
What does it mean to bulletproof a 6.4 Powerstroke?
Bulletproofing involves upgrading key components of your engine to prevent common failures and extend its lifespan. This process includes replacing factory parts with high-quality aftermarket components that are designed to withstand extreme conditions.
How long will a Ford 6.4 diesel last?
200,000 – 300,000 miles
While pushing back your oil changes can be tempting, the more you ignore caring for your engine, the more likely it is to miss major issues that can cause engine failure. A 6.4 Powerstroke can average 200,000 – 300,000 miles (322,000 – 482,000 km) with maintenance.
Who made the 6.4 diesel for Ford?
Navistar's principal operating company, International Truck and Engine Corporation, has been the exclusive diesel engine supplier for Ford's heavy duty pickup trucks since 1979 and recently launched a new 6.4L Power Stroke® diesel engine that meets 2007 emissions standards while increasing performance, durability and ...
What is the most reliable diesel truck?
Ford 7.3L Power Stroke
As previously mentioned, the 7.3L Power Stroke is often regarded as one of the most reliable diesel engines ever produced. Its simple design, lack of complex emissions systems, and strong build make it an engine that can run for half a million miles if properly maintained.
What is the biggest problem with the 6.4 powerstroke?
One of the more infamous problems on the 6.4 Powerstroke is its weak pistons that were prone to early cracking. A cracked piston allows extra air into the cylinder, which then decreases the compression ratio. This results in a loss of power and can only be fixed by replacing the pistons.
What year 6.4 Powerstroke to avoid?
Talking about 6.4 Powerstroke years to avoid, it was a very short-lived engine, lasting only a small handful of years. Moreover, it performed like the second coming of the infamous 6.0L engine. Several issues were found in 2008-2010 Ford Superduty trucks that boasted 6.4L Powerstroke Diesel engines.
Which Ford diesel to stay away from?
The worst years. While the second and third-generation 6.7-liter Power Stroke engines are considered to be the best, the first generation — model years 2011 to 2014 — is widely regarded as the worst. That's due primarily to a series of issues that plagued several of the motor's accessories.
Which is better, 6.0 or 6.4 Powerstroke?
A bulletproofed 6.0 is more reliable than a 6.4 to a point. The 6.4 is always going to be more expensive to maintain than a 6.0. It also generates a lot more power and got very little valve train upgrades... That means that rockers and lifters tend to wear out much faster than they did on the 6.0.
