The 6.7 Powerstroke is a pretty reliable workhorse that will serve you for a long time without (many) failures. Certain 6.7 Powerstroke model years are more reliable than others, while some are more powerful than others. You should also be aware of the common issues that plague every 6.7 Powerstroke model year, such as the CP4 Pump failure.
Is Ford’s Powerstroke engine any good?
Ford tried their best to improve the performance of its 6.7L Powerstroke engine over the years. After the end of 1 st generation of the diesel engine, they emerged with a near-perfect product in 2015. That is the beginning of the second generation.
Which is better a Cummins or a PowerStroke?
This is where the 6.7 Cummins shines; It's an excellent choice if you're concerned about fuel economy. On the highways and in the city, without a load, the 6.7 Powerstroke has a slightly better fuel economy than the 6.7 Cummins, but the difference is only mild.
Is a 2012 Powerstroke a good engine?
As the first generation of 6.7 Powerstroke engines were made between 2011 and 2014, a 2012 6.7L Powerstroke is not a good engine. Is A 2011 6.7 Powerstroke A Good Engine?
How reliable are power stroke engines?
The 6.7 Liter Power Stroke engines have proven to be fairly reliable. We do not see a large percentage of engines with serious issues. but they do have a few common problems that are outlined below.
What problems does the Ford 6.7 Powerstroke have?
If there are problems with 6.7 Powerstroke parts in 2015-2019 models, they tend to be with the EGR cooler flow, the fan clutch, and the crankshaft damper. Other challenges can arise because of the additional power and torque inherent in the turbo updates.
How many miles is a 6.7 Powerstroke good for?
High-Mile Reliability (6.7L) After years of production, the 6.7L Power Stroke has proven it can storm past the 200,000-mile mark with few repairs. Provided you adhere to Ford's recommended service intervals, there is no reason this engine won't see 300,000 or even 400,000 miles.
What years are Ford diesel engines to avoid?
The 2003-2007 Ford Super Duty 6.0L may be the worst diesel truck of all time. The 6.0L Powerstroke is infamous. The engine is so bad that Ford and Powerstroke parent company Navistar were engaged in a serious legal battle.
What is the most reliable Powerstroke engine?
The 7.3 liter Powerstroke is the most reliable According to TheDrivingLine.com the 7.3 liter Diesel engine is the most reliable Powerstroke of them all. One reason is that it was in production before certain regulations were put in place for diesel engines.
Is deleting a 6.7 Power Stroke worth it?
Additionally, it creates a lot of backpressure in the exhaust system which hurts the efficiency and reliability of the turbocharger. Therefore, deleting the 6.7 Powerstroke DPF is a great option for performance and reliability.
Is 6.7 Cummins or 6.7 Power Stroke better?
The current version of the 6.7 Powerstroke features close to 450hp with 935 ft-lbs of torque, while the latest 6.7 Cummins puts out about 400hp with 1000 ft-lbs of torque, so on paper, the numbers are very similar, but as the race to become the most popular diesel truck in America continues, it will be fun to see just ...
What is the most reliable Ford diesel engine?
7.3L Ford Power Stroke (#1 Reliable Diesel Engine) After several decades, the 7.3L Powerstroke is regarded as the most reliable diesel engine among its sophisticated counterparts. This diesel engine was a product of the joint venture between International Navistar (now Navistar International) and Ford.
What year f350 to stay away from?
Unfortunately, the 2006 Ford F-350 failed to live up to early expectations. CarComplaints.com has had over 250 problems and defects reported on this model year. The biggest problem consumers experienced with the 2006 F-350 was its tendency to break down. Most of these issues were linked to engine problems.
What year f250 should you avoid?
These are some of the worst years in existence for the Ford F-250. Out of all these years, 2006 came out on top as the worst overall. There are a few critical reasons for this failure, which we will go over later to give you a better understanding of what issues lie behind each of these models.
Is the Ford 6.7 diesel a good engine?
Take out the emissions systems and the 6.7 Powerstroke is a very reliable engine. Even with the few common problems the 6.7L Power Stroke should be good for 250,000+ miles. Maintain your Ford 6.7L engine well and chances are it will reward you with a great overall experience.
Is Powerstroke better than Cummins?
The Power Stroke has more horsepower but slightly less torque, while the Cummins has the opposite. However, as noted by AutoWise, the Power Stroke ultimately produces more horsepower, which is a better indicator of engine strength in real driving situations.
Is 6.0 or 7.3 Powerstroke better?
From a reliability, durability or simplicity standpoint, the 7.3L is hands down the winner. When it comes to horsepower, drivability and meeting modern day emissions standards, the 6.0L has it beat. Ultimately, both engines have their pros and cons.
How much MPG does a 6.7 power stroke get?
Some report an average of 20-21 MPG empty on the highway to 18-19 MPG mixed and towing. Actual fuel economy can vary quite a bit depending on driving style and actual use of the 6.7 Power Stroke engine. Nonetheless, it’s a pretty efficient engine overall and gets solid MPG.
When was the 6.7 liter power stroke diesel released?
The 6.7 liter Power Stroke Diesel was released in 2010 for the 2011 model year.
Why is the 6.7 liter engine called the Scorpion?
During design, Ford engineers codenamed this engine “Scorpion” due to the exhaust manifold and turbo being mounted in the engine’s “valley”. Ford Motor Company has done an amazing job with the 6.7 Liter Power Stroke engine, which has impressive performance, fuel economy, reliability, and longevity. 6.7 Power Stroke Specifications.
What is a 6.7 turbo?
The 6.7 liter engine initially had a unique single sequential turbocharger (SST), which features a dual compressor and single turbine setup affixed to a common shaft. The unit was replaced by a single Garrett GT37 variable geometry turbocharger (VGT) for the 2015 Power Stroke, increasing horsepower and torque in combination with additional upgrades. The SST returned for the completely revised 2017 Super Duty; torque reached an all time high at 925 lb-ft.
Why does my Ford 6.7 have a stop safely warning?
One of the most common cause of check engine lights and stop safely warnings on the 6.7 are the Exhaust Gas Temperature (EGT) sensor failures. They are so frequent that Ford has issued a warranty extension to cover these sensors. Most of the time these sensors are easily replaced, with some requiring heating with a the torch and others using a machinist tap to repair the threads.
What cooling system does a Ford 6.7 use?
For the 6.7 engine, Ford opted to use two cooling systems. The primary cooling system is for the primary engine components (heads, block, etc). The other cooling system is to cool the EGR, fuel, transmission fluid, and charge air cooler (air to water on the 6.7 instead of air to air).
How much horsepower does a Ford 6.7 have?
The new engine control software makes the engine capable of 400 hp (298 kW) @ 2800 rpm and 800 lb·ft (1,085 N·m) @ 1600 rpm while achieving better fuel economy and without any physical changes to the engine.
What are Ford 6.7L Powerstroke Engines?
Ford 6.7 Powerstroke engines have three generations so far. The first production engine started in 2011 and ended in 2014. The second-generation 2015 – 2019, and the third generation torque monster installed in 2020 – 2021 F-series trucks.
Engine Design
Truck engines should be durable and sturdy. That is why many automakers opt for a heavier, rigid cylinder block. But that is not the case for the 6.7 Powerstroke. While many diesel engines use heavy cast-iron blocks, this engine uses a block made from compacted graphite iron or CGI.
Engine Tuning, Modifications, and Upgrades
You can increase the power production of the engine by purchasing a tuner. There are various aftermarket tuners that fit your setup. Also, increasing the power means changing other components that might not withstand higher outputs apart from the factory rating.
Problems Surrounding Ford 6.7 PowerStroke Engine
With its years of production, we cannot deny how good the six-seven engine is. It powered the majority of heavy-duty Ford trucks we see today. Even with the meticulous mind of Ford engineers, there are still shortcomings and issues that might arise from this machine.
Summary
Ford has once again proven that even with a short burst of upgrades, you will slowly get to your goal. Just like the 6.7 Powerstroke engine. It has three-generation now and continues to thrive, tread, and compete amongst the larger displaced engines out there. It displayed an unwarranted amount of grit with its robustness.
What is a 6.7 powerstroke?
6.7L PowerStroke Turbo Diesel. Ford’s 6.7 PowerStroke engine is the fourth generation of diesel engines powering Ford trucks. However, the 6.7L V8 is actually the first PowerStroke manufactured by Ford directly. Previous engines were from Navistar International. Currently the 6.7L diesel is on its 3rd generation and offers best in class power ...
How long is a 6.7 powerstroke good for?
Even with the few common problems the 6.7L Power Stroke should be good for 250,000+ miles. Maintain your Ford 6.7L engine well and chances are it will reward you with a great overall experience.
How long does a turbo last?
Modern turbos can usually last the lifetime of an engine, but this isn’t always the case with diesels that can run well beyond 200,000 miles.
What engine was the first 6.7L?
1st Gen Ford 6.7 Diesel V8. Again, this was Ford’s first internal build of their PowerStroke engine series. The 1st gen 6.7L PowerStroke is known as the least reliable of the three. It makes sense given it was Ford’s first variant of the PowerStroke engines.
How much does a 6.7 powerstroke radiator cost?
Ford’s 6.7 engine uses a CSF radiator as OEM and they can usually be found for under $400.
How much does it cost to replace a 6.7 turbo?
Exact replacement depends on the generation of the 6.7L Powerstroke engine. However, turbo replacement often runs north of $2,000. Some opt for an upgraded turbo if or when the OEM turbo gives out. Even if you’re not looking for extra power a larger turbo will take less abuse and should hold up better in the long-run.
What happens if a 6.7L fuel pump fails?
Once the pump fails you’ll have a lack of fuel flow which may result in the engine stalling. Once shut off the engine may experience issues cranking over and it may not start at all. Insufficient fuel flow may also result in rough idle, stuttering, and a severe loss of power. This all assumes the 6.7L pump is still flowing just enough fuel to keep the engine operational.
What Year 6.7 Powerstroke Is the Best?
Ford tried their best to improve the performance of its 6.7L Powerstroke engine over the years.
Who makes the 6.7 powerstroke?
Did you know that the 6.7 V8 Powerstroke is the first of its kind manufactured directly by Ford Motor Company ?
What Year Did Ford Put The 6.7 In Trucks?
From the feedback of Ford owners and company information, I came to know that the company was struggling with its 6.0L and 6.4L Powerstroke engines.
What engine is in the Scorpion 6.7?
After some improvements in the design and production, they successfully built Scorpion 6.7 Powerstroke engine .
Why is the fuel system of 1st Gen Powerstroke so contaminated?
Due to some design flaws, metal contamination in the fuel system of 1stgen Powerstroke engines is common.
How much horsepower does a 6.7L have?
The upgrade made the same old 6.7L Powerstroke engine capable of providing up to 400HP and 800 lb.-ft. of torque.
How many radiators does a 6.7L have?
Powerstroke engines have two radiators. Among them, the primary ones in the 6.7L models are more problematic.
How many pushrods does a 6.7L power stroke have?
Every valve has its own rocker arm and pushrod. This means four valves, four rockers and four pushrods per cylinder—no more floating valve bridges (direct your attention to the bottom left in the image above). In addition to quieter valvetrain operation, each rocker having its own pushrod reduces side loading and decreases pivot wear on the rocker arm itself.
How does a Ford 6.7 power stroke work?
Ford’s 6.7L Power Stroke wasn’t exactly first-to-market with its use of cast-aluminum cylinder heads, but its design is a first for the truck segment. The reverse-flow heads take in air via the valve covers and expel exhaust gases into exhaust manifolds located in the lifter valley (where you would find an intake manifold on a conventional V8). With the exhaust manifolds mounted in the valley, shorter up-pipes are required to feed the turbo, which aids both responsiveness and emissions. On the intake side, the 6.7L’s heads outflow any Power Stroke heads ever produced and are a big reason why 6.7L-powered Fords can make 650rwhp without the need to upgrade the injectors.
What turbo is used in a Ford 6.7?
Transitioning from the 6.4L’s awesome compound turbo system into the 6.7L, Ford fans’ expectations were high—but the single sequential turbo aboard ’11-’14 engines hardly delivered. The Garrett GT32 SST packed two 46mm inducer compressor wheels into a dual inlet compressor housing and made use of a tiny 64mm turbine wheel on the other end of the shaft. To try to get the charger to live, Garrett employed a ball bearing center cartridge to support the turbine shaft, as well as added an externally actuated wastegate. Although the small GT32 provided great transient response and tremendous low-end torque, at stock power levels the 6.7L could zing the charger to 130,000 rpm and once an aggressive tune was involved shaft speed could increase to 160,000 rpm or more. Overspeed failures are very common with this turbo. Unlike the power potential of the 6.4L’s turbo arrangement, on its best day it can hardly support 500rwhp.
What injectors are used in a 6.7L?
Another key piece to the power-making puzzle exists in the quick-firing piezoelectric injectors used on both the 6.4L and 6.7L. Both engine’s injectors are capable of pulling off five events per combustion cycle (pilot, main and post events), but the 6.4L is fitted with Siemens injectors equipped with six-hole nozzles, while the 6.7L sports Bosch units utilize eight-hole tips. With minimal duration commanded via the PCM (less than two milliseconds of on-time), either injector can support twice the factory horsepower level the engine originally came with.
What is a 6.4L turbo?
From a performance standpoint, the biggest gift any OEM has given Ford was the compound turbo setup for the 6.4L. Called a series sequential turbo system, it was manufactured by BorgWarner and makes use of a fixed geometry, 65mm charger for the atmosphere unit (low-pressure) and a 52mm variable turbine geometry (VTG) for the high-pressure turbo. While considered small for a set of compounds, when an ’08-’10 Ford is aggressively tuned it can produce more than 50 psi of boost and allow the truck to send as much as 590hp to the wheels. On nitrous, we’ve seen the compact turbo configuration support just over 700rwhp.
What is the power stroke of a 6.4?
The 6.4L Power Stroke was the third , and last, Navistar-built turbo-diesel engine for Ford. The cast-iron block came from the factory putting out 350hp and 650 lb-ft of torque, with its 3.87-in bore and 4.13-in stroke creating 390 ci of displacement. Ford fully took over the reins of the 6.7L Power Stroke, creating it in-house. For it, they upped the power numbers to 390hp and 735 lb-ft of torque from a deep-skirt, compacted graphite iron block that created 406 ci of displacement.
What are the weakest links in a 6.4L diesel engine?
However, on the small end of the rod you’ll find the weakest link in the 6.4L: its pistons. They’re known to crack due to age, accumulative abuse and the fact that they feature a lip design in the fuel bowl that retains heat.
Can head gaskets be a problem on a 6.0 powerstroke?
Head gaskets can be an issue on these truck in completely stock form. Seeing as the engine oil is used for so many different things in the 6.0 Powerstroke, keeping the oil and filters changed is crucial. If the oil is allowed to become extremely dirty and broken down by overdue changes, we see all sorts of related issues.
Can you diagnose a 6.0 powerstroke?
If you do not have a good scan tool and more importantly understand how to use it, you are wasting your time trying to fix these trucks. It is practically impossible to diagnose most 6.0 Powerstroke problems without one. Understandably owners get frustrated when they either try to fix it themselves by changing parts hoping and praying or worse yet letting a repair shop do it with expensive bills. Many of the trucks we have brought into the shop that have been problems that the owner or another shop couldn’t figure out are usually the simplest things that were overlooked because proper step by step diagnoses weren’t followed and the proper equipment wasn’t used. Unless you completely understand how the systems work, it will be extremely hard to repair these without much excess cost.
Is a 6.0 Powerstroke truck a good deal?
The 6.0 Powerstroke trucks are plentiful and becoming extremely reasonable on pricing in the past few years. I wouldn’t hesitate to buy one if you think the truck has been reasonably cared for by the previous owner. Just understand that you may be spending a couple of thousand dollars in the future to repair some of the inherent issues that come from the factory. If you factor that to the buying price they are usually still a pretty good deal.
Which is better, 6.7 Cummins or 6.7 Powerstroke?
On the highways and in the city, without a load, the 6.7 Powerstroke has a slightly better fuel economy than the 6.7 Cummins, but the difference is only mild.
How much horsepower does a 6.7 Cummins have?
The 6.7 Cummins puts out a tad bit lower numbers, 1,000 lb.-ft. @ 1,800 RPM and 400 hp @ 2,800 RPM. Once we look past the somewhat similar torque numbers, the two truck models differ greatly. The 6.7 Cummins has a single sequential turbocharger much different from the one found under the hood of the Powerstroke. If you're a diesel truck drag racing enthusiast, the 6.7 Powerstroke has much more to offer you.
How many RPMs does a 6.7 Cummins have?
The 6.7 Powerstroke usually runs at 1600 RPMs, the same as the 6.7 Cummins. However, with an obstacle such as a hill, the Powerstroke may rev up to 3000 RPMs, while the Cummins goes up to 2000 RPMs. The 1,000 lb.-ft. from the 6.7 Cummins are much better distributed throughout the RPM range compared to the 6.7 Powerstroke's 1,050 lb.-ft.
What is wrong with the Bosch CP4 fuel injection pump?
diesel fuel specs. The injection pump failure is way too common, and it can destroy the entire fuel system , even worse, it can damage parts of the engine. Repairing the injection pump failure can get extremely costly. Regarding other parts and systems of the 6.7 Powerstroke, the problems are few and far between, but once they occur, don't expect to work on your truck yourself, unless you're very knowledgeable.
What are the problems with a 6.7 Cummins?
The systems are way too complicated, and they will create problems. For example, clogged systems are a known issue with the 6.7 Cummins, and it's caused by the emissions equipment. You can also expect various smells coming from the engine, terrible fuel economy, and a major drop in power. The trucks can't handle too much extra power, but a lot of 6.7 Cummins owners highly recommend installing a tuner. Working on your truck by yourself is also much easier on the Cummins.
Is a Cummins 6.7 a good truck?
If you need a dedicated work truck for hauling heavy loads, the 6.7 Cummins is a definite winner. You'll have a reliable truck that saves up on fuel and an overall better time. Also, it isn't that uncommon to hear that a 6.7 Cummins hit the one million miles milestone.
When did Chrysler turn into Ram?
Chrysler on the other hand spun off the Dodge brand into the Ram Truck Division in 2010. The decision was made in an attempt to appeal better to truck buyers, and it paid off. The 6.7 Cummins had its hiccups at the start, but Ram worked out the issues, and the 6.7 Cummins' turned into capable, reliable, world-class trucks.
