Are you aware that the 6.7 Powerstroke was the first engine to be produced directly by Ford? The diesel engine first appeared in Ford vehicles in 2011. However, it did not have a smooth start. The early versions had significant concerns with dependability.
After the various design and production upgrades, Ford successfully developed the Scorpion 6.7 Powerstroke engine. And, since 2011, it has been used in trucks. This model has become so widespread that it may still be seen in Ford vehicles, mainly Ford trucks.
The engine could produce up to 390 horsepower and 735 pound-feet of torque back then. Ford quickly followed up with an engine upgrade that improved factory tune.
The update allowed the very same old 6.7L Powerstroke engine to produce up to 400 horsepower and 800 pound-feet of torque.
Which 6.7 Powerstroke Engine Years Do You Need To Avoid?
However, after some research, it came to the light that ditching these Ford diesel engine developed between 2011 and 2014 is the best option. The period refers to the initial iteration of the 6.7L Powerstroke engine, which had several problems. In the following section, I’ll go through those.
What Types Of Problems Are Faced By The 2011-2014 Ford Engine?
Problem with the Turbocharger
The turbocharger is the final frequent 1st generation 6.7 Powerstroke issue. It’s also due to a defect in the design. Ford attempted and failed horribly to increase speed and performance by installing a smaller turbo. They fixed the problem in subsequent versions by building a bigger turbocharger. It has increased the engine’s power while also ensuring long-term smooth functioning.
The lousy fuel filter and Leaking head gaskets
Broken glow plugs, which can be fatal, and defects in the main stock radiator and the coolant intake on the turbocharger can cause leaks in new pioneers of the oil burner. Although glow-plug failure can cause severe engine damage, ceramic ball-bearing failure in the turbo is the most serious issue, as its failure is similar to that of ordinary 6.0L EGRs.
EGT Sensor Issue
A 6.7L V8 engine has four EGT sensors in total. Any of these might fail for a variety of reasons. Ford presents a comprehensive warranty for EGT sensors, which you will appreciate. Take advantage of the chance to prevent costly repairs.
One of the most prevalent difficulties with the first 6.7 Powerstroke engines is EGT sensor failure. Don’t expect to be able to replace a malfunctioning sensor for an extended period. If anything else is causing the issue, the sensor will quickly fail again.
Ford published a service bulletin to upgrade the powertrain control module in recent years, resolving a long-standing problem.
Problem with the Injection Pump
Contamination by heavy metals in the fuel system of first-generation Powerstroke engines is frequent due to design problems. It also causes injection-pump failure. This problem is caused by metal-on-metal contact on the inside of the pump.
If this occurs, you may have to change regulators and injectors depending on the severity of the problem. The good news is Ford is now successful in fixing the problem by employing a newly built pump on 6.7L cars beginning in 2020.
Engine stalling, a long crank, no start, lack of stuttering, power, or a rough idle are all signs of a problem.
Low coolant level
A low coolant level can affect the cooling system, causing overheating and possible engine damage. EGR coolers inside the Ford’s 6.7L Power Stroke diesel engines are also a source of concern. Although they don’t break as quickly as 6.0L and 6.4L coolers, the 6.7L units are prone to heavy soot accumulation, eventually necessitating cooler replacement.
The Intake Manifold Gasket Has Failed
The intake manifold gasket is another crucial part of your engine. It holds the coolant in place while keeping the air flowing through the engine. If this gasket leaks, the coolant could get away from the engine.
The Exhaust System is not installed correctly.
Your exhaust system comprises hoses, pipes, and other parts that direct the fumes out of your vehicle. They’re not only responsible for getting rid of the smoke, but they also help protect your engine from rusting.
Frequently Asked Questions
- Is Ford’s 6.7L Powerstroke Engine From 2014 A Good Engine?
Because the 2014 models are part of the first generation of the Powerstroke 6.7L engine, you may reasonably anticipate that it has several issues. Therefore, it is an engine to rely upon.
- How long does a 6.7 Powerstroke engine last?
In reality, dynamometer testing has found a statistically confirmed duration of 1 million miles or more; this is the projected service duration before 10% of engines require extensive repair that necessitates the replacement of cylinder heads or oil pan.
The Bottom Line
Your car does not take care of itself. Although it might seem like a simple machine when you start it, a vehicle requires constant maintenance to run safely and smoothly.
Every time you get behind the wheel, you should check the oil and water levels, coolant, transmission fluid, brake pads, tires, brakes, lights, wipers, and belts. You also need to make sure your battery is fully charged.
Although the engine production years 2011-2014 produced the most cost-effective goods on the line, you should avoid them. If you notice any of these signs, stop driving immediately and have them checked out by an expert.
Don’t wait until something happens because you will be too late to prevent it. To get the maximum bang for your buck, increase your budget and aim for 2015 or further years models. This website will provide you with maintenance information for this engine.