What is the best year for 7.3 Powerstroke?

Lester Pesina asked, updated on August 7th, 2022; Topic: 7.3 powerstroke
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Registered. the best year is 2000(.)

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Ever, are 7.3 Powerstrokes reliable?

The engine block and internals on these engines were extremely over-built and over-engineered for the trucks power output, making it one of the most reliable and trustworthy diesels ever produced. The 7.3 Powerstroke has a B50 Life of 350,000 miles, meaning 50% of engines last beyond 350k miles before failing.

In overall, what problems does the 7.3 Powerstroke have? Overheating is a general issue the 7.3L Ford Power Stroke engine runs into. This could be related to the radiator, thermostat, water pump, cooling fan or bad coolant. Signs of overheating should be easy to pick up on.

More than that, is the 7.3 L Ford engine good?

According to TheDrivingLine.com, the 7.3 liter Powerstroke is reliable because its design is simple and only uses 6 bolts per cylinder. Another reason trucks with these engines are durable is that they feature a fixed geometry turbo and an oil cooler that is located externally.

Why are 7.3 Powerstrokes so loud?

7.3s are loud for a few reasons, most of which have to do with injection systems and block material/construction. The 7.3 uses a HEUI injection system, which uses high pressure oil to create final injection pressures within each injector individually.

28 Related Questions Answered

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 it bad to let a 7.3 idle?

You definitely do not want to let the engine run on low idle for long periods. That is just plain bad for any diesel engine. You can run the engine all day, but you need to get the RPM up to get the motor internals heated up.

What is considered high mileage for 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 long do 7.3 injectors last?

Some can be expected to last between 80,000 and 100,000 miles, while the best fuel injectors can last as long as you have your vehicle. You can expect your fuel injectors to last longer with a little care and attention.

Can you bulletproof a 7.3 Powerstroke?

The 7.3L Powerstroke is considered by many to be indestructible! Even as bulletproof as 7.3L can be, lack of proper maintenance and stupid mistakes can be the undoing of this of this endurance diesel engine platform.

How much horsepower can a 7.3 handle?

The 7.3 Powerstroke is a two-valve behemoth which measures in at 444 cubic inches and has a maximum stock power rating of 275hp and 525lb. ft. of torque.

Why did they stop making the 7.3 Powerstroke?

The 6.0 was a "stop-gap" motor. The 7.3 didn't have the provision for EGR to reduce NOx emissions and both Navistar and Ford had to do something or face heavy fines or even a stop production order....

How many MPG does a 7.3 gas get?

We generally assume onboard fuel-economy computers will fudge their numbers upward, but if that's the case here, then the 7.3 could use an umbilical cord connected to a tanker truck. While towing, we saw an indicated 8 to 9 mpg, and that figure didn't improve much without a trailer—we're talking 12 mpg.

Is 6.0 or 7.3 Powerstroke better?

From a reliability, durability or simplicity standpoint, the 7.3L is hands down the winner. When it comes to horsepower, drivability and meeting modern day emissions standards, the 6.0L has it beat. Ultimately, both engines have their pros and cons.

How much can a 7.3 tow?

The 7.3L Gas V8 engine is a formidable addition to the Super Duty lineup. This engine outputs up to 430 horsepower and 475 pound-feet of torque, which leads to 19,500 pounds in maximum fifth wheel/gooseneck towing capacity when properly equipped.

How do I make my 7.3 quieter?

Compared to some diesels the 7.3 is already relatively quiet and that is all it is relative. Work on things that get air out of the system that will make it smoother and quieter. Stick with pump diesel with a little additive or reasonable mix ratio bio-diesel with pump diesel.

Why are new diesel trucks so quiet?

The biggest reason the engine is quieter is the new common rail injection. The fuel is now injected into the combustion chamber at much higher pressures. With my system up to about 23000 PSI the pressure relief lets go at about 26000 PSI.

Why are diesel injectors so loud?

Loud injectors can be from air in either the fuel or high pressure oil rails. Fuel changes can also change "injector noise" - you'll hear many people say their injectors are quieter after adding a fuel additive, when in fact the noise they are hearing is the detonation of the fuel.

What are the bad years for Ford diesels?

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.

What does F350 stand for?

F350 Truck = “1 ton” (1953-1997) 10000 GVWR. F350 Super Duty Truck= “1 ton” (1999-Current) 9900-11200 GVWR. F450 Truck AKA “F-Super Duty” cab & chassis.

Why does my 7.3 start smoking?

White smoke after a hard start or when you're driving down the road almost always indicates that there's been contamination in your combustion reaction. ... If your engine produces excessive white smoke, it requires immediate attention to prevent permanent damage.

Will a 7.3 run on kerosene?

Kerosene is thinner than #2 diesel, and has a lower gelling point, so you should be alright.

Is 200k miles alot for a diesel?

Even when used extensively for towing and hauling, Powerstroke, Cummins and Duramax diesel trucks typically last well beyond 100,000 miles. Because of that, it's not uncommon to see diesel pickups with 200,000 and even 300,000 miles commanding good resale values on the used truck market.

Is 150k miles alot for a diesel?

150,000 miles is very high. Engine wise diesels generally last longer than petrols. I might also guess that older diesel types, those without high compression or turbos fitted might last the longest of all.

Is 350000 miles alot for a diesel truck?

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.

How much does it cost to replace injectors on a 7.3 PowerStroke?

Ford F-250 Super Duty Fuel Injector Replacement Cost Estimate. Labor costs are estimated between $188 and $237 while parts are priced between $390 and $458. This range is based on the number and age of Ford F-250 Super Duty's on the road.

Can you replace one diesel injector?

When it comes to your diesel fuel injection system, a single injector is often the cause of an entire engine failure. This is why it is often best to replace multiple injectors at once. ...

Do bigger injectors increase mpg?

With larger injectors, tuning can be adjusted for the truck to run well and still get great fuel mileage. ... There can be a larger injector, running less pulse width, that is actually spraying the same amount or even less overall fuel than a stock injector in certain scenarios, such as cruising down the highway.

How much does it cost to bulletproof?

If you want to have a professional install your bulletproof window, there is a huge range of costs. If you want the minimal amount of protection, you can expect the cost to be between $3,000 to $5,000. A higher level of protection will cost you between $15,000 to $20,000.

How much does it cost to bulletproof a diesel engine?

Bulletproof Diesel insists on their oil cooler. They say it lowers temperatures and prevents premature failures of the EGR cooler and injectors. And they're right. But those benefits come in around $3000-$3500 installed!

What does deleted mean on a diesel?

Simply put, to delete a diesel means to remove some or all of the emissions control equipment. ... Removing the diesel particulate filter (DPF) or selective catalytic reduction (SCR) system is fairly easy as well, requiring just an exhaust system replacement.

How do you get 500hp out of a 7.3 Powerstroke?

Aside from adding a chip, a considerable up-sizing of the fuel injectors is mandatory to get any kind of measurable horsepower out of a 7.3L Power Stroke. For us, the only option is to upgrade to a set of hybrid injectors, and specifically the 238cc version for 500hp goals.

What year 7.3 has forged rods?

2001 has powder metal rods. . . bad news for hp, 400hp is your limit. 2000 and older had forged rods (around 500hp limit). The oil consumption is a thing w/the 7.3's, mine will use a quart ever 1500 through the crank case ventilation (ccv).