What is the best diesel engine Ford ever made?

7.3L IDI Engine: 1987-1993

1987 ushered in what’s considered to be the best Ford diesel engine ever — the 7.3L. When building the new engine, Ford kept the same stroke as the 6.9L but increased the bore. Ford also strengthened the engine block and completely redesigned the cylinder heads.

What is the most reliable diesel on the market?

Most Reliable Diesel Pickups of All Time
Model Engine
Ford F-250/F-350 7.3-Liter Power Stroke V-8
Chevy/GMC Silverado/Sierra 6.6-Liter Duramax LB7 V-8
Chevy/GMC Silverado/Sierra 6.6-Liter Duramax LBZ V-8
Dodge Ram 2500/3500 5.9-Liter, 12-Valve Cummins I-6

1 more row

What is the best diesel engine Ford ever made? – Related Questions

What diesel engine has the least problems?

The 7.3L Powerstroke is still considered one of the most reliable diesel engines ever made. It also has plenty of power for most applications, with 500 pound-feet of torque and 235 horsepower. It was built for the long haul, too with an air-to-air intercooler, oil-based fueling, and durable internal hard parts.

Is 6.7 Cummins or 6.7 Powerstroke better?

Both trucks share similar truck numbers but differ in output, with the Powerstroke coming on top. The Cummins also uses the single sequential turbocharger, but it is different from that of the Powerstroke engine. In terms of performance, the 6.7 Powerstroke engine offers the best.

Which is better Duramax or Cummins?

Duramax Specs. The current Cummins engine is a 6.7-liter inline-six, while the Duramax is a 6.6-liter V8. The Duramax leads with horsepower, but the Cummins is the king of torque with numbers up to 1,000 ft-lbs depending on the truck. Let’s take a look at some other specs.

Which is better Duramax or Powerstroke?

Both the Ram’s Cummins (seen above) and Ford’s Power Stroke can pull over that amount, but the Duramax lags with a total towing capacity of 23,300. The Power Stroke wins here again with a total towing amount of 34,000 pounds versus Ram’s 31,210 pounds.

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Which diesel engine gets the best mpg?

Truck manufacturers are not required to publish fuel economy estimates for trucks weighing over 8,500 pounds. Newer light-duty pickups with Cummins, Power Stroke, and Duramax diesel engines have the best MPG for diesel trucks.

What is the best diesel truck to buy used?

Best Used Diesel Pickup Trucks To Buy
  • Dodge Ram 2500. When it comes to legendary long-lasting performance and durability, it’s hard to beat a Ram 2500 heavy-duty pickup.
  • Chevrolet Silverado 2500HD.
  • Ford F-250 Super Duty.
  • Nissan Titan XD.

What is the longest lasting diesel engine?

The longest-lasting diesel engine is the 5.9L Cummins 12-Valve 6BT. The engine possesses million-mile durability, with an outstanding 30 horsepower for fast acceleration. It also features up to 440ft-lbs of torque and a high-performance P7100 injection pump.

How long will 7.3 Powerstroke last?

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.

Is the 7.3 diesel a good engine?

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. Therefore, the absence of emissions controls on the engine makes it far less complicated.

How many MPG does a 7.3 diesel get?

Driving the truck empty is a comfortable experience. Starting and stopping are smooth, and the ride is, as expected, a little rough. Over the 58.8-mile course I used 3.954 gallons of gas, which gave me a calculated 14.87 mpg. The computer read 14.9 mpg, which is exactly the same as our calculated number when rounded.

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Whats better 7.3 or 6.0 Powerstroke?

The 6.0L fuel injector operates similarly to the 7.3L unit, but the valve that allows high pressure oil to enter the injector body is referred to as a spool valve. Tighter tolerances, and a more technologically advanced injection system, allow the 6.0L Power Stroke to produce higher injection pressures (3,600 psi vs.

What’s the difference between the 7.3 IDI and 7.3 Powerstroke?

The 7.3 IDI is not the same as the 7.3 Powerstroke engine. Despite sharing displacement designations, these engines have numerous differences. The 7.3 Powerstroke is computer-controlled, whereas the 7.3 IDI relies entirely on mechanical parts.

When did Ford stop making the 7.3 Idi?

The engine was built in two displacements: 420 cubic inches (6.9 L), which was used in Ford trucks from 1983 until 1987, and 444 cubic inches (7.3 L), which was used in Ford trucks from 1988 until 1994 (naturally aspirated) and in 1993 and 1994 (turbocharged).

International Harvester IDI.

IDI
Cooling system Water-cooled
Output

What year 7.3 has turbo?

1993 saw the debut of the 7.3L with a turbocharger. The engine’s internal parts were also upgraded to withstand the turbo boost pressure. Despite the turbo addition, this engine didn’t get much of a power or torque boost.

Can you put a turbo on a 7.3 Idi?

The non-turbo 7.3 IDI engine already has a reputation of being very powerful and capable of great things without a turbo. But the performance is not the same once it has gone old. Here, installing a new turbo can spice things up. That is why I am going to describe how to upgrade turbo on 7.3 IDI to help you save money.

How much horsepower does a 7.3 Idi have?

Navistar 7.3L IDI vs. Navistar DT466/466E
Feature comparison Navistar 7.3L IDI diesel engine
Production years 1986 to 1994
Horsepower 185 hp @ 3000 RPM (190 hp turbocharged variant)
Torque 388 lb-ft @ 1400 RPM

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