Since 1994, the moniker Power Stroke has been applied to a family of diesel engines made by Ford Motor Company and Navistar International (until 2010) for Ford products. The Ford E-Series, Ford Excursion, and Ford LCF commercial trucks are among the vehicles that employ it, in addition to the Ford F-Series (including the Ford Super Duty trucks). The moniker was also given to a diesel engine utilized in Ford Ranger manufacture in South America.
Since 1994, the Power Stroke engine family has been a rebranding of Navistar International engines that share engines with its medium-duty truck models. Ford has built and manufactured its own diesel engines since the debut of the 6.7 L Power Stroke V8 in 2011. The PowerStroke engine range was marketed against large-block V8 (and V10) gasoline engines, as well as the General Motors Duramax V8 and the Dodge Cummins B-Series inline-six, during its production.
Are there any problems with the Ford 6.7 diesel?
Turbo Failure: One of the most serious problems with the 6.7 Powerstroke engines was turbo failure. The turbo on these trucks is a sophisticated piece of machinery. The easiest way to put it is that they created a single shaft turbo that functions similarly to a compound turbo system. On one end, it has one exhaust housing and wheel, however on the other end, it has two compressor housings and wheels. It functions similarly to a twin configuration, channeling airflow from the first wheel to the second, where it is compressed again. This increases the amount of air that a single charger can produce and ensures adequate airflow for efficient charging. The turbo troubles were most prevalent in the 2011-2012 vehicles. The bearings would eventually fail. They employed ceramic bearings in the early production models, which frequently failed. Steel bearings have been added to the revised replacement turbo, which appear to be holding up nicely. If you desire higher performance and reliability, we recommend the ATS enhanced turbo kit.
Is the Ford 6.7 diesel any good?
In the nearly decade that it has been around, the “six-seven” has shown to be a reliable engine. The engine is available in three generations: 2011-2014 (First), 2015-2019 (Second), and 2020-2021 F-Series trucks (Third-gen torque monster (1,050 lb-ft). We’ve found that the first-generation Ford 6.7L diesels are the most problematic, but problems occur throughout the entire range.
When did Ford start making 6.7 Powerstroke?
At the State Fair of Texas, Ford unveiled the 2015 F-Series Super Duty lineup, which includes a second-generation 6.7-liter Power Stroke V8 turbo diesel engine and enhanced towing capabilities.
In 2011, Ford released the 6.7-liter Power Stroke V8 turbo diesel. (See previous post.) The reverse-flow configuration was a crucial Ford invention on the initial 6.7-liter Power Stroke V8 turbo diesel. The revolutionary design places the exhaust inside the V-shape of the engine, while the air intake is on the outside. This segment-exclusive design enhances a number of characteristics:
What is the life expectancy of a 6.7 Powerstroke?
The B10 life of a component is the amount of time it is expected to last. The Power Stroke 6.7L V8 Turbo Diesel was built and tested to exceed 500,000 simulated F-650/F-750 customer miles, giving the diesel engine a B10 design life of more than 500,000 miles5.
What Powerstroke to avoid?
The 6.0L Powerstroke is a well-known engine. Because of the engine’s poor performance, Ford and Powerstroke’s parent company, Navistar, were involved in a lengthy court dispute. Ford said Navistar produced a faulty engine. Ford has ignored unsatisfactory test results for the 6.0L Powerstroke, which could have prevented post-production issues, according to evidence.
As the Powerstroke suffered catastrophic failures, expensive engine replacement warranty claims flooded in. The cab of the vehicle had to be removed for the majority of these repairs. Because to this engine, many owners have lost faith in the brand. A series of recalls affecting this notoriously problematic truck are listed by Consumer Reports.
Is the 2011 Ford 6.7 diesel a good engine?
The 6.7L Power Stroke diesel engine from Ford may not be the most reliable diesel engine on the market, especially when compared to previous diesel engines. Part of it is due to the nature of contemporary factory emissions devices. Ford isn’t the only company having problems with some of the newer, more complicated pollution technology. Clogged EGT sensors and EGR coolers are two of the most typical issues with the 6.7 PowerStroke.
These systems, as well as a few additional emissions measures, can be removed, making the 6.7L engine far more reliable. However, there are legal and emissions considerations associated with the removal of these systems. Otherwise, keep an eye out for problems with the fuel injection pump, as a failure might soon become disastrous. Another prevalent issue is radiators, and early model 6.7L Power Stroke engines have turbo difficulties on occasion.
The 6.7 Powerstroke is a fairly reliable engine when the emissions systems are removed. Even with a few frequent issues, the 6.7L Power Stroke should last 250,000 miles or more. Maintain your Ford 6.7L engine properly, and it will most likely provide you with a positive overall experience.
What’s your take on the Ford 6.7L PowerStroke engine? Are you thinking about purchasing one?
What year is the best Powerstroke?
Except for the model 2017, which experienced a few troubles, the greatest Ford Super Duty Trucks to buy are the models 2012 and any model from 2013 or newer. Ford recalled some of their Super Duty trucks in 2012 due to safety concerns, and the trucks were improved in the years that followed.
But what differentiated some models from others in the eyes of consumers? Continue reading to find out more.
What is considered high mileage on a 6.7 Powerstroke?
Because diesel pickup trucks have more durable engines that can sustain greater compression ratios, they often obtain better economy than gas trucks. Powerstroke, Cummins, and Duramax diesel vehicles often last well beyond 100,000 miles, even when used frequently for towing and hauling. As a result, diesel pickups with 200,000 or even 300,000 kilometers sometimes attract high resale values on the secondhand truck market. Drivers shopping for a used diesel pickup understand that a truck’s life isn’t over just because it has a lot of miles on it.
With modern trucks surviving longer than ever before, it’s not uncommon to come across gas trucks with 200,000-mile lifespans. Diesel trucks, on the other hand, can exceed that limit. Diesel pickup trucks may easily last 500,000 miles or more. It isn’t simply their engines that are more durable. Because diesel engines are heavier than gas engines, diesel vehicle hulls are designed and constructed to be more durable.
Not all high-mileage diesel trucks are created equal, much like other cars. For example, a diesel truck that has been used extensively for towing and transporting large loads for 100,000 miles may require serious repairs, whereas a diesel pickup that has been rarely used and has 200,000 miles on the clock may still have years of trouble-free life ahead of it. However, it’s also crucial to know that the life expectancy of a diesel vehicle is determined by a variety of other elements outside the odometer reading, such as:
For example, a 200,000-mile diesel pickup with only one or two owners and strong maintenance records is likely to be a better investment than a 100,000-mile vehicle with four owners and few records.
The general condition and appearance of the truck are also significant. A truck with a well-kept exterior and interior is likely to have had its mechanical components well-kept as well.
Duramax is a brand of diesel engine found in GMC and Chevy vehicles manufactured by General Motors. What constitutes excessive mileage for these engines is a matter of debate. Some owners consider 100,000 miles to be excessive mileage for Chevy diesel trucks, while others believe that anything less than 350,000 should be considered high mileage. A poorly maintained engine might swiftly deteriorate before reaching 100,000 miles, whereas a well-kept Duramax pickup truck should last 400,000 to 500,000 miles.
Cummins engines can be found in Dodge diesel trucks and Ram diesel trucks. Cummins diesel engines, like the Duramax, are designed to last a long time. On a Cummins diesel, 350,000 to 500,000 kilometers is normally considered high mileage. Of course, this is dependent on how well the engine is maintained.
Although maintaining the engine is crucial, some diesel pickup drivers believe it is even more important to keep the truck alive around the engine because the truck itself is less likely to last more than 500,000 miles, even if the diesel engine is well-maintained.
The Powerstroke engine, like the Duramax and Cummins engines, is found in Ford trucks and can last up to 500,000 kilometers. However, similar with the Duramax and Cummins engines, a Powerstroke engine with 350,000 to 500,000 miles on the clock is considered high mileage. The key to gaining the most miles is to keep the truck and engine in good shape. Ford vehicles are the most popular truck brand in the United States, and they’re regarded for their overall dependability.
Purchasing a diesel pickup truck with at least 250,000 kilometers could be a good deal. Diesel pickups are more expensive than their gasoline counterparts when new, so buying one used might save you a lot of money. When purchasing a used diesel truck, keep the following in mind:
Oil leaks are common in high-mileage engines, but they aren’t always cause for concern. It’s not uncommon to have small leaks around gaskets and seals. A little oil seepage around the front and rear main seals, for example, isn’t all that concerning and is even expected. Oil that is more densely coated around a seal or gasket, on the other hand, may raise suspicion. It depends on how much oil is smeared across the surface. To put it another way, while having no oil leak is definitely better, a tiny oil leak on a high-mileage diesel engine shouldn’t necessarily be a deal breaker.
When purchasing an older diesel truck with a mechanical injection system, it’s a good idea to start a diesel fuel additive routine. Long-term running without supplemental lubrication of one of these older diesel engines can result in early injection pump failure. A fuel additive, on the other hand, can improve modern diesel engines. Additives can help any diesel engine, whether it’s a high-mileage or not, get better gas mileage.
Distinct trucks and engines, like any other vehicle, have different challenges. Buying an engine model that appears to have the fewest difficulties may be irrelevant if the truck it’s in has issues. It’s also crucial to look into the individual truck’s troubles, in addition to the engine’s concerns. Maintenance records can be extremely useful in this situation.
For example, the water pump on a particular truck may fail every 100,000 miles or so. Even if a truck has 300,000 miles on it, if the water pump hasn’t been updated in 150,000 miles, you could be looking at expensive repairs.
On a high-mileage diesel truck, it’s never too late to switch to synthetic engine and gear oil. The following are some of the advantages of synthetic oil:
Heat, repetitive mechanical pressures, and chemical breakdown from fuel dilution are the major enemies of oil stability. All of these forces are more prone to higher-mileage engines. Synthetic oil can help a high-mileage diesel engine last longer and run more efficiently.
Synthetic oils, in the end, minimize friction better than traditional lubricants. Friction can increase as diesel parts wear out in high-mileage engines. More friction equals more heat, which accelerates the deterioration of oil and diesel truck parts.
To summarize, there is no single number that defines what constitutes high mileage for a diesel pickup truck; however, anything beyond 500,000 is commonly considered excessive mileage. However, remember that there are many more factors to consider when purchasing a used diesel pickup than mileage. A well-maintained, high-mileage Powerstroke, Cummins, or Duramax diesel pickup truck is almost always a better option than a poorly-maintained, heavily-used diesel pickup truck with lower mileage.
What year did Ford diesels start using def?
The Powerstroke diesel was built by Navistar until 2010, when Ford took over production of the engine. The 6.4L, which was released in 2008, has a lot of issues.
It was the first design with a diesel particulate filter, and it had a number of concerns with fuel economy. As a result, Ford began utilizing DEF in 2008.