13 Common 6.4L Powerstroke Problems
- Oil Dilution.
- Leaking Radiator.
- Poor Fuel Economy.
- Clogged Diesel Particulate Filter (DPF)
- Clogged Engine Oil Cooler.
- EGR System Failure.
- Cracked Pistons.
- Cracked Up-Pipes.
In respect to this, What problems did the 6.4 Powerstroke have?
They face hiccups with fuel and water separators, failure-prone VGT turbos, diesel particulate filter (DPF) clogging, and cylinder washing, related to a troublesome post-injection strategy that causes fuel to dilute the engine oil.
Furthermore, What is the best year for the 6.4 Powerstroke?
The best year would be 2010. 2009-2010 trucks were the least problematic though. What kind of problems did the 6.4’s have?
Additionally, Is a deleted 6.4 Powerstroke reliable?
Is a deleted 6.4 Powerstroke reliable? Yes! A deleted 6.4 Powerstroke engine is reliable. In fact, after deleting the emission system, you should notice an increase in power and gas mileage.
Is the 6.4 Powerstroke a good truck? Ford 6.4 diesel engines make a solid 350hp and 650tq from the factory. Respectable numbers for the era the 6.4 Powerstroke was released. Some also consider the 6.4L a reliability improvement over the previous 6.0 diesel engine from Ford. However, no engine is perfect and there aren’t any exceptions here.
19 Related Questions Answers Found
Why is 6.4 Powerstroke so bad?
From its leaking radiators and up-pipes to the high-pressure fuel pump’s propensity to self-destruct, to cracked pistons, this engine is plagued by failures both big and small—and most rarely make it to the 200,000-mile mark before facing something catastrophic.
Can 6.4 Powerstroke be Bulletproofed?
If you run big power through a 6.4 yes you will pay for it eventually. But if you run a GOOD 100hp tune and drive it like a normal person and don’t floor it at every light you will have a happy, long living engine.
How many miles can a 6.4 Powerstroke go?
In most cases, the engine itself suffers some type of catastrophic failure between 150,000 to 200,000 miles. And because the repair costs on a 6.4L are so high (often double what they would be on a 6.0L Power Stroke), many owners simply walk away from the truck.
Can 6.4 PowerStroke be Bulletproofed?
If you run big power through a 6.4 yes you will pay for it eventually. But if you run a GOOD 100hp tune and drive it like a normal person and don’t floor it at every light you will have a happy, long living engine.
What should I do to my 6.4 Powerstroke?
13 Best 6.4L Powerstroke Performance Upgrades
- Performance Monitors & Digital Gauges.
- Engine Coolant Filtration Systems.
- Aftermarket Radiators.
- Tuners & Programmers.
- Cold Air Intakes.
- Replacement Up-Pipes.
- Aftermarket Intercoolers.
- Exhaust Systems.
How many miles will a Ford 6.4 last?
In most cases, the engine itself suffers some type of catastrophic failure between 150,000 to 200,000 miles. And because the repair costs on a 6.4L are so high (often double what they would be on a 6.0L Power Stroke), many owners simply walk away from the truck.
What powerstroke to avoid?
Stay away from the 6.0’s(commonly known as 6-leakers) and the 6.4’s(commonly known as sootbags). I believe that the 2002/2003 7.3 powerstroke is one of the best diesels ever made, even with the tranny situation. After that, the 1997 PS was also a good one for longivity and reasonable power.
Is the 6.4 Powerstroke a bad motor?
This is most common on higher mileage trucks, especially north of 200,000 miles. However, piston failures can and do occur on lower mileage Ford 6.4 diesel engines. 6.4 Power Stroke pistons simply aren’t that durable. That’s not to say they’re terrible, and this problem may be blown out of proportion to some extent.
Is 6.0 or 6.4 engine better?
This time, the world’s most-hated diesel is up against the 6.4L—an engine that hasn’t exactly been known for being bulletproof in recent years.
…
6.0L.
| Cons | Pros |
|---|---|
| Turbos stick | Arguably less expensive to repair than a 6.4L |
| Injectors are plagued by stiction | |
| High-Pressure Oil Pumps (HPOP) fail | |
| High-pressure oil leaks are common |
• 26 nov. 2018
Is it worth rebuilding a 6.4 Powerstroke?
Registered. And yes the 6.4 is worth rebuilding if you get it done right!
Are there any good 6.4 Powerstroke?
Ford 6.4 diesel engines make a solid 350hp and 650tq from the factory. Respectable numbers for the era the 6.4 Powerstroke was released. Some also consider the 6.4L a reliability improvement over the previous 6.0 diesel engine from Ford. However, no engine is perfect and there aren’t any exceptions here.
Which Ford PowerStroke engine is the best?
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 6.4 or 6.7 Powerstroke better?
As far as its emissions system, fuel system and overall engine longevity is concerned, the 6.4L leaves a bit to be desired—and repairs can be extremely spendy. … That said, hard-part failures are few and far between on the 6.7L Power Stroke, and the engine seems to age much better than the 6.4L does.
What’s the most reliable diesel engine?
What is the Most Reliable Diesel Engine Ever? The most reliable diesel engine ever made was the 5.9L Cummins 12-Valve 6BT. The 5.9L 12-Valve has million-mile durability. It came factory with a 230hp, 440lb/ft of torque and an inline P7100 injection pump.
Is 300 000 miles on a diesel a lot?
As for what’s considered high mileage for specific diesel engines? According to Prosource Diesel, anything over 350,000-miles is considered high mileage for a used diesel pickup with a Cummins or Duramax engine under its hood. Anything over 350,000-miles is also regarded as high mileage for a Powerstroke diesel engine.
What year did Ford 6.0 diesel have problems?
If you’re a diesel nut like me, you probably know that most people will steer clear of buying a 2003 to 2007 model year Ford Superduty Diesel truck. The 6.0L Powerstroke is known for having major problems. Most of these problems originate from the factory design.
Is it worth rebuilding a 6.4 PowerStroke?
Registered. And yes the 6.4 is worth rebuilding if you get it done right!
How much horsepower can you get out of a 6.4 PowerStroke?
While a 6.4L can make about 550 hp at the wheels with only a PCM tune, Clay’s ’08 checks in at 895 hp—and that’s without such power-adders as nitrous oxide or water-methanol.
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