Blame engine vibration and chintzy bonding on the core-to-tank ends of 6.4L Ford Power Stroke engine’s radiator tanks (which are plastic) for causing cracks that lead to coolant leaks. This concern plagues nearly all of these powerplants. The problem ultimately can promote severe engine damage from overheating.
What is biggest problems with 6.4 Powerstroke? – Related Questions
Is a fully deleted 6.4 Power Stroke reliable?
Both the DOC and DPF equipment sit within the exhaust system whereas EGR sits within the engine. Deleting the DPF also removes the DOC. The DPF on the 6.4 Powerstroke is prone to clogging and causing reliability issues. Additionally, it creates exhaust backpressure which is bad for performance.
Sure, it’s not on the same level as the 7.3 PS or 5.9 Cummins, but it’s a different era. Maintain your 6.4 diesel well and upgrade stuff as problems pop up. It might cost a little money, but with the right upgrades you can build the 6.4 Power Stroke into a much more reliable engine.
Can a Ford 6.4 Power Stroke be Bulletproofed?
A Powerstroke 6.4L engine can be stated bulletproof only if it has covered at least four of five core problems. The five core problem areas are the EGR cooler, Oil cooler, head studs, fuel injection control module (FICM), and water pump.
How much does it cost to rebuild a 6.4 Power Stroke?
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.
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. Ford alleged Navistar built a defective engine.
What is the life expectancy of a 6.7 Powerstroke?
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.
Robust, iron parts, conservative power and low engine speed are the key ingredients for any diesel engine lasting forever—and if a 7.3L has gone unmodified yet been well maintained its entire life, 400,000 to 500,000 miles is virtually guaranteed.
How do you bulletproof a 6.4 Powerstroke?
A Powerstroke 6.4L engine can be stated bulletproof only if it has covered at least four of five core problems.
Change the parts
EGR cooler.
Oil cooler.
Head studs.
Fuel injection control module.
Water pump.
How many miles will a 2008 f350 last?
The average number of miles a Ford Super Duty can last is 200,000 miles. However, if you take care of your truck, you can extend its service life to 600,000 miles. In fact, some Super Duty trucks with 800,000 miles are still on the road. So, Ford Super Duty’s are exceptionally durable.
What oil is best for 6.4 Power Stroke?
If you live in a warm environment, sticking with 15W-40 oil is the best option for your 6.4L Powerstroke. Colder environments may require substituting 10W-30 instead.
Can you fix a 6.4 Power Stroke?
Fixing 6.4L Powerstroke Piston Problems
Unfortunately, replacing your 6.4L Powerstroke engine’s pistons is a very expensive repair which requires engine disassembly. Replacing the OEM pistons with MaxxForce pistons seems to do the truck.