The Ford F250, a tough-as-nails full-size heavy-duty pickup, is at the top of our list of the best-used diesel trucks. A turbocharged 6.7L diesel V8 with 450 horsepower and 935 lb-ft of torque is available on 20172019 versions (20182019 models).
What is the most reliable Ford diesel engine?
The 7.3-liter Power Stroke is still widely respected for its outstanding level of durability even three decades after its initial sale (1994). The 7.3-liter Power Stroke engine was developed as part of a joint venture between Ford and International Navistar for use in Ford’s Heavy-Duty vehicle lineup.
The 7.3L Power Stroke used Hydraulic Electric Unit Injection (HEUI), a novel technique that avoided the need for a dedicated injection pump. Instead, high-pressure engine oil was used to create hydraulic pressure within each injector, allowing low-pressure fuel to be injected with significant force.
What is the best year for Ford diesel trucks?
A truck is a piece of machinery that is continually in demand. Before acquiring a vehicle, it is critical to thoroughly comprehend all of the advantages and disadvantages that each truck has to offer. So, when it comes to Ford diesel trucks, which years are the best?
Ford diesel engine trucks have had a few good years. Consider the Ford Super Duty from 1999 to 2000, the Ford F-250 or F-350 from 2008 to 2010, or the Ford F-250 or F-350 from 2011 to 2016. These are some of Ford’s best-performing diesel-fueled trucks.
Why buy a diesel engine instead of a gasoline engine? Continue reading to discover the advantages that a diesel engine may provide to its owners.
What is Ford’s best diesel truck?
The Ford F-250 Powerstroke diesel pickup truck from the first generation is one of the best trucks available. Ford trucks have a reputation for being workhorses, and it all started with Ford’s first generation super duty line in terms of heavy-duty pickup trucks. This generation of trucks, which lasted from 1999 to 2007, are excellent examples of a nice used diesel pickup truck.
A heavy-duty pickup truck is frequently your second or third car. It’s usually a vehicle that’s just used for towing. A excellent used truck is significantly more budget friendly for most folks than financing something from a recent model year. Even once they’ve reached high mileage territory, these first-generation super duty Powerstrokes are durable and ready for heavy duty work.
What years are Ford diesel engines 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.
Which is better Duramax or Cummins?
The Cummins engine is currently a 6.7-liter inline-six, whilst the Duramax is a 6.6-liter V8. The Duramax is the most powerful engine in terms of horsepower, but the Cummins is the most powerful in terms of torque, with values up to 1,000 ft-lbs depending on the truck.
Is 6.0 or 7.3 Powerstroke better?
Was the 7.3L engine genuinely superior? Sure. That assertion, however, is very dependent on what you’re basing your judgment on. The 7.3L is the clear winner in terms of dependability, durability, and simplicity. The 6.0L has it beat when it comes to horsepower, drivability, and passing modern-day emissions rules.
In the end, both engines have advantages and disadvantages. It’s up to you to figure out which one checks the most boxes in the categories that matter to you.
Which is better Ram 2500 or Ford f250?
While the F-250 outperforms the RAM 2500 in terms of engine horsepower, the RAM 2500 wins out when it comes to gas-powered towing. The new RAM 2500 can tow up to 17,540 pounds with its 6.7L I6 engine. Meanwhile, the F-250’s maximum towing capacity with the 6.2L V8 engine is 15,000 pounds.
What year 7.3 Powerstroke is best?
The short answer is that the 1999 7.3 Liter Power Stroke V-8 was the engine’s final year of operation under outdated assumptions about environmental controls, customer expectations, and general maintenance ease. While the Power Stroke is generally regarded as a superior engine, it had almost a decade of service under its belt by 1999, and any bugs had been ironed out.
The end product was a tough workhorse of an engine that handled nearly every task thrown at it. Plus, it was diesel, which brought with it all of its benefits. The 7.3, on the other hand, had its own set of advantages.
The Power Stroke engine was built with high-quality parts and a straightforward design to generate an engine that won no street races but lasted 400,000 to 500,000 kilometers. To get that kind of mileage, the engine had to be stock and well maintained, but even abused, the 7.3 Power Stroke engine was good for at least 300,000 miles.
Few Emissions Controls
Emissions regulations are good for the environment, but they shorten the life of truck engines. To control NOX emissions, the 7.3 Power Stroke depended on its internal engine computer system. It was also equipped with a catalytic converter. However, that was the end of the emissions control features.
Future Power Stroke engines, on the other hand, had a gas recirculation system that had a number of concerns, including valve troubles, cracked coolers, tainted oil, and early coolant fouling. Diesel particulate filters were added to future versions. Those two adjustments alone almost guaranteed that a vehicle with a 7.3 liter engine would not get very high mpg.
Basic but Reliable
The 7.3 Liter V-8 isn’t going to win any technical or exotic component honors. The 1999 remake was no exception. The 7.3 Power Stroke was unsophisticated in comparison to today’s engines.
The block was gray iron, while the crankshaft was forged steel. Until 2000, the rods were made of forged steel. The pistons were made of aluminum that had been cast. It possessed a standard V-8 engine with one camshaft, two valves, and two pushrod cylinders, as well as simple hydraulic lifters that didn’t need to be calibrated or broken.
The 7.3 was underpowered in comparison to today’s engines, but that was a gift in terms of longevity. It lacked the bells and whistles found in today’s engines. It has a basic and straightforward computing system. All of this added up to a simple engine that just did its job for years.
It Ran Cool
The 7.3’s stress potential was minimized by lowering the horsepower and torque ratings, which also helped to keep exhaust gas cooler. The 7.3 received an air-to-air intercooler in 1999, which further cooled things down.
Cooler Oil Via an External Oil Cooler
In a 7.3, the engine oil had to work extremely hard. The PSI of engine oil was boosted to 3,000 thanks to a high-pressure circuit. Engine oil heated up quickly due to the extreme pressure. The 7.3 had an external air chiller to help with this. The oil was not only cooled by outside air, but the cooler also had large corridors that never became clogged.
An injector sequence in a 7.3 Liter V-8 provided an initial setup blast of fuel before the full load was released. This resulted in a hotter, more thorough burn and increased engine output. It was, however, designed in such a way that the plunger only had to work once each combustion event, despite the fact that there were two injections.
The design resulted in a highly reliable fuel injection system with long-lasting injectors, lowering maintenance costs and ensuring consistent performance.
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.
Which f250 engine is best?
The 6.2 & 7.3 gas vs. 6.7 Powerstroke contrast is about all there is to it. The 6.7 Powerstroke is the apparent choice if you require the best performance and towing. Those searching for something less powerful can go for the 6.2 Boss or 7.3 Godzilla V8 gas engines. Ford 7.3L engines cost a little more, but they’re still affordable.
Most people will be able to stop reading at this point. The remainder of this article may be repetitious. For those who are still undecided, we’ll delve deeper into the 6.2 vs 7.3 vs 6.7 debate.
Ford Gas vs Diesel Engines Reliability
We briefly discussed each engine’s dependability before. Diesel engines are known for having a longer lifespan than their gasoline counterparts. Modern emissions equipment, on the other hand, works against diesel engines. The renowned 7.3 Powerstroke and 5.9 Cummins engines are no longer available. Modern diesel engines, such as the 6.7 Powerstroke, frequently experience problems with emissions equipment. However, they are still dependable engines with a lengthy service life.
When comparing the Ford 6.2 gas engine to the Ford 6.7 Powerstroke, we believe the diesel engine will outlast the gas engine on average. The Ford 6.2 Boss, on the other hand, is still a solid, dependable engine. Although the 7.3 Godzilla is still too fresh to be certain, it appears to be following in the footsteps of the 6.2 V8.
If all engines are maintained the same, the 6.7 Powerstroke has the advantage in terms of reliability and longevity. The 6.2, 7.3, and 6.7 Powerstroke engines are all still reliable. Sometimes it’s just a matter of luck of the draw. The links below will take you to a few articles about the most typical difficulties with Ford engines.
Gas vs 7.3 Gas vs 6.7 Powerstroke Towing
Towing capacity of the Ford F-250 and F-350 is affected by a number of factors. As a result, the following figures represent a broad range for each engine:
What these figures don’t show is that the 6.7 Powerstroke has a significant advantage in terms of GCWR. This is going to be a recurring theme. However, the 6.7 Powerstroke’s towing capacity and CGWR indicate that it is the best engine for towing. Its big torque advantage will make hauling considerably easier as well.
That isn’t to say the 6.2 and 7.3 liter gas engines aren’t competitive. They are still capable of hauling more than most diesel trucks from ten years ago. If you’re not planning on towing 15,000+ lbs in extreme conditions on a regular basis, the 6.2 and 7.3 will suffice.
F-250 & F-350 Fuel Economy (MPG)
This relates to the towing topic from before. MPG will be determined by a variety of factors. The fuel economy of the Ford 6.2 gas, 7.3 gas, and 6.7 Powerstroke engines is very similar. However, the 6.7 diesel engine may provide superior fuel economy while pulling heavy loads.
The diesel engine’s enormous low-end torque allows you to start rolling without using a lot of RPMs and taxing the engine. As a result, individuals who demand the most are likely to choose the 6.7 Powerstroke. Aside from that, all of these Ford engines in the F-250 and F-350 get comparable MPG.