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.

Subsequently, 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?

then, 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.

Thereof 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 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.

21 Related Questions Answers Found

What are the problems with the 6.4 Powerstroke?

Failed emissions control components, fuel system contaminants and corrosion, leaking radiators and hoses, cracked turbo up-pipes and severe oil dilution all plague the 6.4L Power Stroke—and the problems only get worse with age.

Is the 6.4 Ford diesel any good?

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.

Is it worth rebuilding a 6.4 Powerstroke?

Registered. And yes the 6.4 is worth rebuilding if you get it done right!

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.

What’s the worst Ford diesel motor?

Ford Super Duty 6.0L (2003-2007)

Introduced mid-2003, the Ford 6.0L turbo is by far the worst modern diesel engine. It’s so bad, in fact, that Navistar (Powerstroke’s parent company) and Ford had a legal battle over it. The list of issues ranges from head gasket problems to catastrophic fuel system failures.

What is the most reliable diesel truck 2021?

Best Diesel Trucks

2021 Ford F-150. Overview. …
2022 Ram 1500. Overview. …
2021 Chevrolet Silverado 1500. Overview. …
2021 Jeep Gladiator. Overview. …
2022 Ford Super Duty F-350. Overview. …
2021 GMC Sierra 1500. Overview. …
2021 Chevrolet Colorado. Overview. …
2022 Ram 2500. Overview.

Should I buy a diesel truck as a daily driver?

Diesel engines provide owners with power, fuel-efficiency, and longevity. While these engines carry a stereotype of “heavy-duty,” diesel–powered vehicles are also suitable for commuters and everyday drivers.

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.

Is 6.0 or 6.4 engine better?

A bulletproofed 6.0 is more reliable than a 6.4 to a point. The 6.4 is always going to be more expensive to maintain than a 6.0. It also generates a lot more power and got very little valve train upgrades… That means that rockers and lifters tend to wear out much faster than they did on the 6.0.

What is the best 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.

What years are Ford diesel engines to avoid?

Cons: 2011-2014 models suffer from common turbo failure, emissions systems add multiple failure points, EGR failures are common between 70,000-90,000 miles. Best years: 2015 and up have an updated supercharger and more power, even more on 2018+ and 2020 models.

How much does it cost to replace a 6.4 Powerstroke engine?

6.4 Powerstroke is the most expensive Ford truck to rebuild. 10-13K easy for the parts, especially if you throw some upgrades in it as well. 6.4 Powerstroke is the most expensive Ford truck to rebuild. 10-13K easy for the parts, especially if you throw some upgrades in it as well.

Who makes the most reliable diesel truck?

What is the Most Reliable Diesel Truck?

Ford 1999 – 2003 Super Duty with 7.3-liter Powerstroke.
Ford 2008 – 2010 F-250 and F-350 with 6.4-liter Powerstroke.
Chevy 2001 – 2004 Silverado 2500 HD with LB7 Duramax.
Dodge 2003 – 2007 2500 with 5.9-liter Cummins.
Dodge 1991 ½ – 1993 with 5.9-liter 12-Valve Cummins.

How long will a stock 6.4 Powerstroke last?

Average 6.4L Powerstroke engine lifespans are typically below 200,000 miles, even on stock trucks. If you have one, or are thinking about purchasing one, you should be extremely familiar with the common issues associated with these trucks.

How much horsepower does a deleted 6.4 Powerstroke have?

With an intake, exhaust, and Innovative Diesel’s race tune uploaded to the SCT programmer, the 6.4L cranked out 511 horsepower and 972 lb-ft. of torque. Inertia dynamometers are notorious for not loading diesel trucks as much as regular driving. so the real power number might be even higher.

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.

What is the best year for f350 diesel?

A good used F-350

If you want a model with a golden reputation, you should seek out a 2012 F-350, which many consider to be one of Ford’s best trucks. Before purchasing a used truck, take some time to research the common repair issues and look for vehicles where these issues are already resolved.

What is the most reliable Ford diesel engine?

The 7.3 liter Powerstroke is the most reliable

Therefore, the absence of emissions controls on the engine makes it far less complicated. This contributes to the reliability of the 7.3 liter Powerstroke found in models such as the 2000 Ford F-250 diesel pickup truck.