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.
How do you prime a fuel filter on a 6.4 Powerstroke?
Where is the fuel pressure regulator on a 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.
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.
Is the 6.4 Powerstroke a reliable engine?
Though, the 6.4 Powerstroke also suffers from a few unrelated issues like radiators, pistons cracking, HPFP wire chafing, etc. That said, we’ll give the 6.4 Power Stroke average remarks for reliability. It’s certainly not as reliable as some of the older legends like the 7.3 Power Stroke or 5.9 Cummins.
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.
What is the life expectancy of a 7.3 Powerstroke?
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 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.
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.
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.
How reliable is the 2008 6.4 Power Stroke?
While truck fans usually heap criticisms on the 6.0-liter Power Stroke for its temperamental reliability, Consumer Reports has named the 2008 6.4-liter as the pickup most likely to need a rebuild. What’s worse, it projects the range for major repairs to fall between just 65,000 and 119,000 miles.
How much does it cost to rebuild a 6.4 Powerstroke?
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.
Is 6.4 or 6.7 power stroke better?
Cast from compacted graphite iron by Tupy, the 6.7L Power Stroke’s deep-skirt block reduces both weight and NVH over the 6.4L’s cast-iron crankcase yet is considerably stronger.