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.
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:
Is the 6.7 Ford diesel any good?
The 6.7L Power Stroke diesel engines from Ford are strong engines that are exceptionally durable and reliable, with only a few difficulties. The 6.7L Power stroke no longer relies on four bolts per cylinder to hold down the cylinder heads, which is a significant increase in terms of reliability. Each cylinder now has six bolts. This will lessen the chances of a blown head gasket and coolant/oil inside the cylinder due to head bolt stretch and head gasket failure.
The most serious issue that the 6.7 Power Stroke can face is turbocharger failure. Engines with a rather sophisticated turbocharger with ceramic bearings (the small GT32 SST) were prone to premature failure in the early years of manufacturing. The most recent engines have a different turbocharger assembly with more reliable steel ball bearings on the turbo shaft. So far, most turbo failures have been documented on 2011 and 2012 models.
Glow plugs on 2011 engines were weak, and they might easily fall off, causing major engine damage inside the cylinders. It’s OK to replace them with the most recent versions. There are also concerns with soot fouling on the EGR cooler and EGR valve, as well as problems with the EGR temperature sensor and plugged DPF filters. Coolant leaks are possible around the turbocharger and from the cooling system’s primary radiator.
The 6.7 Power Stroke engine has proven to be a fairly reliable engine in general. Regular oil changes and the use of high-quality motor oil that meets Ford’s lubricity criteria for this diesel engine are critical. The engine will survive hundreds of thousands of miles if properly maintained.
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 2015 6.7 Powerstroke 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 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.
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.
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.
How many miles is a 6.7 Powerstroke good for?
After years of development, the 6.7L Power Stroke has demonstrated that it can easily surpass the 200,000-mile milestone with minimal maintenance. There’s no reason this engine can’t go 300,000 or even 400,000 miles if you follow Ford’s recommended service intervals. It’s also important to ensure that the CP4.2 high-pressure fuel pump is always fed high-quality fuel that’s free of air and impurities, and that both fuel filters are replaced at or before the recommended frequency. The most significant impediment to a 6.7L owner’s pursuit of high mileage is emissions system failure. Forced repairs to EGR valves, EGR coolers, DPF and/or SCR systems, and numerous sensors throughout the emissions-control systems can range from minor to catastrophic. There are numerous stories of this engine holding out in difficult situations, such as Texas oil fields, cross-country hot-shotters, and pipelines across North America, just like the 7.3L.
Should you delete a 6.7 Powerstroke?
Although there are a variety of EGR kits on the market, the process is complicated. Many of you appear to be perplexed by it. As a result, we chose the most frequently requested questions. Obtaining answers to these questions will provide you with a better understanding of the situation and may assist you in making a decision.
Does EGR Delete Increase Horsepower?
It certainly does. An EGR deletion can be advantageous in a variety of ways. However, it improves fuel efficiency, enhances horsepower, and provides you better mileage, which is one of the main reasons it is beneficial to your vehicle. All of these advantages come as a result of improved engine performance.
Can You Pass Emissions with an EGR Delete?
EGR deletion is a device that removes the vehicle’s pollution control center. As a result, your vehicle emits all of the dangerous chemicals and toxins into the atmosphere. Yes, your vehicle will pass emissions once an EGR has been removed; they would have been sent back into the engine if the EGR had not been removed.
Is an EGR Delete Illegal?
Getting an EGR deletion is against the law in any state. Getting an EGR deletion is mostly prohibited for streetcars. Off-road trucks, on the other hand, are permitted. The goal of such stringent rules is to safeguard the environment from dangerous contaminants.
Do You Need a Tuner for EGR Delete?
Yes, a tuner is required to check that the EGR valve has been carefully removed without injuring the sensors that hold it in place. It isn’t required for the removal process, but it is essential for the vehicle’s safety.