Двигатели Ford Modular engine
Серия V8 двигателей Ford Modular engine выпускается на заводах Romeo и Winsdor с 1990 года и ставится на многие популярные внедорожники, пикапы и спорткары американского концерна. Первое поколение этих силовых агрегатов известно под именем Triton, а второе уже как Coyote.
Конструкция двигателей Ford Modular
Семейство модульных моторов V8 дебютировало в 1990 году и начиналось с объема 4.6 литра, а в ноябре 1995 года к нему присоединился более крупный силовой агрегат объемом 5.4 литра. По своей конструкции это вполне типичный двигатель типа V8 с углом развала цилиндров в 90°, причем блок мог быть как чугунным на внедорожниках, так и алюминиевым на легковых авто. Еще тут две алюминиевые гбц без гидрокомпенсаторов, распределенный впрыск и цепной ГРМ. Существовали SOHC версии с 2-мя или 3-мя клапанами на цилиндр и DOHC с 4-мя клапанами. Также стоит отметить, что 3-клапанные модификации оснащались фазорегуляторами типа VCT.
Второе поколение модульных моторов под собственным именем Coyote появилось в 2010 году и вместо двух разных объемов 4.6 и 5.4 литра решено было использовать единый в 5.0 литров. Однако для Ford Mustang Shelby существовали специальные версии 5.2 Voodoo либо 5.8 Trinity. Конструкция новых двигателей получила несколько изменений, но их основа осталась прежней: отказались от SOHC-версий агрегатов, добавили гидрокомпенсаторы и фазорегуляторы Ti-VCT.
В 2017 году появилось третье поколение двигателей, оснащенное комбинированным впрыском, то есть кроме 8-ми форсунок распределенного впрыска топлива добавили и непосредственный. Также тут увеличили диаметр поршней с 92.2 до 93.0 мм, степень сжатия подняли с 11.0 до 12.0 и появилось современное плазменное напыление на стенках цилиндра вместо чугунных гильз.
А еще в это семейство входили 6.8-литровые V10 агрегаты с 2-мя и 3-мя клапанами на цилиндр.
Вес двигателей модульной серии в сборе составляет от 220 до 250 кг
MANUAL
What size is the ford triton motor?
The Triton is a 5.4-liter naturally aspirated V8 engine from Ford Motor used to power full-size trucks and sport utility vehicles like the Ford F-150, Ford Expedition and Lincoln Navigator.
…
Ford 5.4L Triton Engine – Overview.
| Metric | Value |
|---|---|
| Engine family | Modular |
| Displacement | 5.4 liters |
| Aspiration | Atmospheric / Supercharged |
Is a 5.4 Triton a big block?
Is a 5.4 Triton a big block engine? The 5.4 Triton engine is considered a modular engine style. It comes in at around 330 CID, which is smaller than the 351 that is typical of 5.7-L vehicles. For the most part, you can consider the 5.4-L Ford engine to be a small block engine.
Is the 5.4 L Triton a good engine?
The 5.4-lit Triton V8 engine is one of the most reliable and capable engines for full-size vehicles. This motor powers Ford’s most important vehicles, including Expedition, Lincoln Navigator, and the F150 truck.
What cubic inch is a 5.4 Triton?
The Ford Motor Company’s 5.4-liter, or 330-cubic-inch, V-8 engine debuted in 1997 featuring two valves per cylinder for its truck line.
What years did the 5.4 Triton have problems?
What Years Did The 5.4 Triton Have Problems? I did state that the 2004 to 2006 models of the engine had the most problems. If you take into account smaller issues, then all engines that were released during 2004 and 2013 were the ones that caused the most issues for users.
How many miles will a 5.4 Triton last?
If properly maintained, the Ford 5.4 Triton engine will last between 150,000 and 300,000 miles. Getting to these mileage milestones will require you to: Regularly maintain the vehicle. Act quickly to replace defective parts.
What is the horsepower of a 5.4 liter Triton V8?
Ford 5.4L Triton Engine – Specifications
| Metric | Value |
|---|---|
| Bore | 90 mm |
| Stroke | 106 mm |
| Compression ratio | 9.0:1 (2 valves) / 9.8:1 (3 valves) |
| Max power @ RPM | 550 @ 6,500 rpm |
What year 5.4 Triton is best?
2009-2010 Triton 5.4L
With 300 horsepower and 365 lb-ft of torque, the Triton 5.4L is one of the most reliable F150 engines. Minor problems were still present like crank angle sensor issues and the occasional spark plug broken off in the head, but few repairs were as expensive as the previous years.
What is Ford’s best engine?
Which Ford Truck Engine Is The Best?
- 5.0L TI-VCT V8. This engine provides the most bang for your buck with vigorous horsepower that is sure to meet all of your towing needs. …
- 3.5-Liter EcoBoost V6. …
- 3.3-Liter TI-VCT V6. …
- 3.0-Liter Power Stroke Turbo Diesel. …
- 2.7L Ecoboost V6.
When did Ford stop making the Triton engine?
Triton was the marketing name used for the modular Fomoco V-8 and V-10 overhead cam engines from approximately 1997–2010. As of 2019, the modular V-8 and V-10 engines are still in production.
Are all 5.4 blocks the same?
All 4.6L and 5.4L SOHC Modular engines employ the same basic blocks, meaning you can bolt any SOHC 3V head on any Romeo or Windsor block, which gives you a lot to choose from.
Is the 2001 5.4 Triton a good motor?
Anyways, the 5.4L Triton is a pretty reliable engine. Keep up with maintenance and repairs as they pop up, and chances are the 5.4 V8 will hold up beyond 200,000 miles. There’s a reason Ford stuck with these engines for roughly 2 decades.
Which Ford engine is an 8 cylinder?
Ford introduced the Flathead V8 in their affordable 1932 Model 18, becoming a performance leader for decades.
Which Ford engines have spark plug problems?
The Ford modular engines have had their share of spark plug issues. One of the issues was stripped or missing threads in the spark plug holes of 4.6-liter, 5.4-liter, and 6.8-liter 2-valve engines.
What was the last year that Ford has spark plug problems?
Notorious Ford V8 spark plugs need an extended warranty
But for millions of owners of V8-powered Fords from the 2004 to 2008 model years, a spark-plug change can lead to an expensive, hours-long ordeal.
How long does it take to replace Cam phasers 5.4 Ford?
How long does it take to replace cam phasers? With the higher-end cam phasers, it takes about 4 hours.
How can I get better gas mileage in my 5.4 Triton?
How to Boost MPG on a 5.4 Ford
- Maintenance. Inflate the tires to maximum cold pressure. Low tire pressure can reduce mileage by up to 15 percent. …
- Performance Tunes and Modifications. Remove drag inducing exterior modifications. …
- Adjust Driving Patterns &, Habits. Reduce or eliminate aggressive driving habits.
How much does it cost to replace a 5.4 engine?
How much does the ford f150 engine replacement cost? Replacing and installing a new engine for a Ford F-150 should, on average, cost between $4000 and $8000. This price can vary dRamatically depending on Your locality, as well as Your access to spare parts.
How much does a new Ford 5.4 engine cost?
Ford 5.4L 4 Valve Engine – $ 2,495 plus $400.00 refundable core fee. $389.00 shipping.
Is the Triton V10 a good engine?
Is the 6.8 Triton V10 reliable? Overall, this engine is well built and is highly reliable. Outside of the common spark plug blowout issue, there aren’t really any costly problems that the 6.8 Triton is known for.
Does Ford make a 4.6 Triton?
The Modular engine family started with the 4.6L in 1990 for the 1991 model year. The Modular engines are used in various Ford, Lincoln, and Mercury vehicles.
…
| Ford Modular Engine | |
|---|---|
| Also called | Ford Triton Lincoln InTech |
| Production | 1990–present MY: 1991–present |
| Layout | |
| Configuration | 90° V8 and V10 |
What year F150 to avoid?
We would avoid models made between 1997 and 2003, but even that can depend on the truck’s mileage and how it was cared for. Sure, there are issues in each generation, but when you sell 700,000 trucks a year, there will always be some that have problems.
What is Ford’s most reliable gas engine?
Although Ford’s 300ci inline-six is not their first, it is one of the most reliable. With over 30 years of reliability, low-cost, torquey performance, and superior fuel economy, the F-Series engine first appeared in 1965.
What year F150 have cam phaser problems?
2005. The power window regulator failure continues to plague the 2005 Ford F-150 models. A common problem reported with the 5.4L engine is a knocking sound, which is attributed to the cam phaser and bad cylinder heads. Spark plug problems remain a central theme with engine concerns.
Is a 351 Cleveland better than a 351 Windsor?
The 351 Cleveland is a member of the 335 series family of Ford small-block engines. Its large ports and oversize canted valves give it more horsepower and allow it to run at a higher rpm than the Windsor. The valve covers have a twisting curve and are attached by eight bolts.
Which engine is better 5.0 or 3.5 EcoBoost?
The 3.5L EcoBoost is a better engine all around compared to the 5.0 Coyote. It has the advantage in torque, tuning potential, fuel economy, and towing capacity. We believe the power-band and lower-end torque also make it a better daily driver. The two engines also come very close in terms of reliability.
Which f150 engines to avoid?
2003-2008 F-150s featured one of two main engine options: Ford’s 4.6 L Triton, or 3-valve 5.4 L 3V Triton V8. There were a great many wonderful and reliable trucks and engines in this period, but one to avoid is the 2004 F-150, which is known for having one of the worst engines in the history of automobiles.
What size is a 5.4 liter Ford engine?
The 5.4L engine measures 330 cubic inches for those who prefer these units. This engine comes with a bore of 3.55 inches and a stroke of 4.17 inches. The compression for the F-series version was 9.8:1.
What is a Triton V10?
The Triton is a 6.8 liter, naturally aspirated V10 engine from Ford Motor used to power heavy duty trucks and cargo vans like the Ford E-Series. Featuring a single overhead cam design (SOHC), in a V configuration, the Ford Triton architecture has been part of the Ford Modular family since 1997.
What years are Ford diesel engines to avoid?
What Years Are Ford Diesel Engines To Avoid? This Ford Super Duty six came out between 2003 and 2007. As far as diesel trucks go, 0L can be said to be the most horrendous. Powerstrokes with 0L capacity are notorious.
What is a 3 valve engine?
3 valve technology incorporates a total of three valves, two each of the inlet and one exhaust valves in the engine. Thus, it is different and better than one valve each of the inlet &, exhaust valves used in the conventional engine design. The engine uses its valves just like humans use nose.
What is 3V engine?
Three-Valve Vibes: Why the 3V Engine Is A Good Base For Power.
What is a modular V8 engine?
Well, a modular engine is an engine that has a block that is used in more than one engine (4.6L , 5.4L)! They do this to minimize cost of having to produce different blocks also this causes a lack of quality!
How long will a 5.4 3v last?
On average, a Ford 5.4 engine will last between 150,000 and 300,000 miles. However, this mileage will vary depending on maintenance and other factors (such as the environment you drive in) . With proper care, some Ford 5.4 engines can last up to 450,000 miles or more. Whoa.
Can a 5.4 Triton be rebuilt?
Tri Star remanufactured 5.4L Triton engines are completely remanufactured including machining the block, crank, connecting rods and cylinder heads, and assembled with new or remanufactured parts.
How much horsepower does a 2003 5.4 Triton have?
Tri Star remanufactured 5.4L Triton engines are completely remanufactured including machining the block, crank, connecting rods and cylinder heads, and assembled with new or remanufactured parts.
Did Ford ever make a 5.7 engine?
FORD Crate Engines – 5.7L/347 Actual Engine Displacement – V8 Engine Type – Free Shipping on Orders Over $99 at Summit Racing.
What is a 351 Windsor engine?
The 351 Windsor (351w for short) is the largest of the Ford Small Block engine family. Ford Motor Company built them between 1969 and 1996. It’s a 90 degree V8 with an overhead valve train. The 351 corresponds to the number of cubic inches displaced by the stoke of all 8 cylinders during normal operation.
What Fords have V8 engines?
V8 Ford Engines To Stick Around For The Foreseeable Future: Exclusive
| Engine | Displacement | Vehicle Application |
|---|---|---|
| 5.2L Predator V8 | 5.2 Liters | Mustang Shelby GT500 |
| 6.7L Power Stroke Scorpion V8 | 6.7 Liters | Super Duty |
| 7.3L Godzilla V8 | 7.3 Liters | Super Duty |
| 7.3L Godzilla V8 | 7.3 Liters | F-600 |
How many miles is the Triton V10 good for?
Assuming the engine has been well cared for throughout its life, you can expect it to last at least 200,000 miles before needing to perform any major repairs. That means the big V10 shouldn’t scare you away, unless 10 mpg on a good day frightens you, that is.
How do I stop my Ford spark plugs from breaking?
Tips For Not Breaking Off Spark Plugs While Tuning Your F-150 – YouTube
How do I stop my Ford spark plugs from blowing out?
The torque should ideally be monitored at about every 5,000 miles or so. This amounts to roughly every other oil change, so many people check the torque on their car spark plugs on this pattern. Be sure to adjust the spark plugs so the torque reading is accurate, in order to prevent blow outs from happening.
Is the 5.4 Ford engine good?
The 5.4-lit Triton V8 engine is one of the most reliable and capable engines for full-size vehicles. This motor powers Ford’s most important vehicles, including Expedition, Lincoln Navigator, and the F150 truck.
Is the 4.6 V8 a good engine?
Is the Ford 4.6L V8 engine reliable? Yes, we believe this engine earns above average remarks for reliability. There is a reason Ford stuck with the 4.6 V8 in so many flagship cars like the Mustang GT, F-150, Police Interceptor, etc. The Ford 4.6 engine offers a great balance of performance and reliability.
How long do Ford V10 engines last?
The Ford V10 engine can be expected to last 200,000 miles without needing major repairs due to its high-quality construction. With proper maintenance and care, it can even get well over 200,000 miles with only small repairs needed.
Двигатель внутреннего сгорания форд
ns4600, прошу извинить меня за сумбур, конкретизирую свой вопрос.
Бензиновый ДВС Triton 6,8 v10 310 л. с. с распределённым впрыском. Здесь меня интересует как контролирует подачу топлива электроника, или она здесь вообще роли не играет:
Без электроники сейчас моторов нет вообще
(. Аналогично по дизельным ДВС Triton 7,3 v8 275 л. с. и Triton 6,0 v8 325 л. с. с ТНВД, поправьте если я ошибаюсь, критику я воспринимаю нормально.
Диз моторы называются Powerstroke
Вторую часть вопроса я оставляю, как есть: И ещё вопрос по скоростной отсечке (это я про ограничение работы педали газа, при попытке набора скорости выше ограничения (окло 150 — 160 км в ч.) . Что её контролирует, всё та же электроника, или механика? Кто нибудь разбирался с этим? Как ещё конкретнее я не знаю?
Под педаль газа производитель обычно вставляет деревянный чурбачок чтобы в период обкатки мотор не газовали сильно. Посмотрите, может у вас еще не вытащили .
Zako, просветите меня кто или что такое Афганка (он, она или оно). И что там в вас вставили не по детски!
С уважением Cobra.
The 3 Most Common Ford Triton V10 Engine Problems
Jake is a founder of 8020 Media and one of the lead writers at DieselIQ. He has over 10 years of experience in the automotive industry and is the proud owner of a 2002 F-350 7.3 PowerStroke. When Jake isn’t working, he’s usually wrenching on his PowerStroke, single turbo BMW, or Miata track build. Jake delivers tons of knowledge and hands-on experience and is a valuable asset for those looking to take their diesel to the next level. He is highly knowledgeable on Powerstroke and Duramax diesels.
Article Updates: January 23, 2023
Prior to the 6.8L V10 Triton engine being released in 1999, Ford offered a 7.5L V8 that had been around since 1968. The 7.5 V8 was a fan favorite in the commercial truck space and was a popular gas option in light of the International/Powerstroke diesel engines. Despite the large demand for the V8, the engine had to be produced on a separate assembly line which was not cost efficient, leading to the demise of the 7.5L V8 gas engine.
After the demise of the 7.5, the only non-diesel options for truck drivers were the 5.4 Triton and the 4.6 Triton. However, these engines lacked the power for commercial applications and did not meet the hauling requirements for Super Duty trucks.
In step the 6.8L Triton V10 gas engine. Coming in cheaper and with more horsepower than the Powerstroke diesels, the engines provided highly capable towing capacity at a more affordable price point. However, the downside is the fuel economy faired worse than the diesels and recommends premium gasoline.
The 6.8 Triton V10 lasted in production until 2019. Horsepower ranged from 305hp-362hp and with torque measuring from 420-457lb ft. It was ultimately replaced with the 6.2 Boss and then eventually the 7.3L Godzilla engine. Ford released a new 6.8L engine in 2023, however, it is a smaller version of the Godzilla rather than being part of the Triton engine family.
6.8 Triton Specs
| 6.8 Triton V10 | Specs |
|---|---|
| Engine | 90-degree V10 |
| Engine Family | Modular, aka Triton |
| Displacement | 413 cu. in. (6.8L) |
| Compression | 9.2:1 |
| Bore x Stroke | 3.552 x 4.165 in 90.2 x 105.8mm |
| Valvetrain | Single overhead cam ’99-’04: 2-valve ’05+: 3-valve |
| Lifters | Hydraulic roller |
| Block | Cast iron |
| Head | Aluminum |
| Firing Order | 1-6-5-10-2-7-3-8-4-9 |
| Oil Capacity | 7 quarts |
| Weight | 625 lbs. |
| RPM’s | Max 5,200 |
| Horsepower | 1999: 305hp ’00-’04: 310hp ’05+: 362hp |
| Torque | 1999: 420lb-ft. ’00-’04: 425lb-ft. ’05+: 457lb-ft. |
Ford 6.8 Triton V10 Vehicle Applications
- 1999-2010 Ford F250 Super Duty
- 2005-2010 Ford F350 Super Duty
- 1999-2005 Ford Excursion
- 1999-2019 Ford E250 and E350 Ecoline
- 2005-2019 Ford F450/F550
- 2012-2019 Ford F650/F750 medium duty trucks
- 1999-2019 F53 Chassis (motorhomes)
Common Ford 6.8 Triton V10 Engine Problems
- Spark Plug Blowout (pre-2002)
- PCV Hose Crack
- Exhaust Manifold Failure
- Gas Mileage
If you would rather consume this content via a video, check out our Ford Triton V10 Common Problems video below:
1. Triton V10 Spark Plug Blowout
Pre-2002 V10 Triton engines have an unfortunate design flaw within the cylinder head and spark plug designs that can cause the plugs to actually eject out of cylinder head, or weld themselves to it.
The Triton V10 engines used a cast iron engine block and aluminum cylinder heads that have centrally mounted spark plugs. Compared to the aluminum cylinder head, the spark plugs were made out of steel, which has very different heat tolerances compared to aluminum.
The biggest design flaw came with the spark plugs holes in the cylinder head. At only 5 inches of depth, the spark plugs had to be extremely short to fit within their respective wells in the cylinder head. To accommodate for the short depth, Ford shortened the length of the threads, leaving only about 4 threads on the spark plug compared to most traditional spark plugs with 10+. Therefore, there was very little holding the spark plugs into place to start with.
- You can’t get the spark plugs out when you try to replace them because they are essentially welded in place
- The plugs literally blow out of the head because the material weakens and breaks
Prevent Triton Spark Plug Blowout
There are a few handy tips that can help prevent this issue for OEM plugs, like not over-torqueing the spark plugs, using anti-seize, etc. However, due to the poor spark plug design and metal properties of the head and OEM plugs, the safest option is to use a thread repair kit such as HeliCoil or Cal Van.
These kits essentially require you to re-tap the plug hole and then install a thread insert that will hold the spark plugs in place. The thread inserts are designed so that the materials won’t melt into each other and cause future blowout.
Cal Van Tools sells a spark plug repair kit that is one of the best on the market.
2. 6.8 Triton Cracked PCV Hose
Modern gas engines have a gas recirculating system called Positive Crankcase Ventilation, or PCV. When an engine burns gasoline, it creates waste gasses as a byproduct. While most of these gasses enter the exhaust system where they are burned again, some of these gasses get stuck in the engine.
When the waste gasses get trapped, they make their way down to the crankcase which holds oil below the engine. If the gasses sit in there for too long it can ruin the oil and cause serious engine problems. So the PCV system has a valve within the crankcase that releases these waste gasses and recirculates them back into the intake manifold for them to get re-burned in the engine again.
When the PCV valve releases the gasses back to the intake manifold it does so through the PCV hose. The hose is connected to the intake manifold from the PCV valve.
The PCV hose is made of plastic and therefore is prone to cracking on the 6.8 Triton. When the hose cracks, the intake manifold loses pressure and air can leak out of the intake system, leading to a number of performance related issues.
Symptoms of a Cracked PCV Hose
- Rough idling (most common)
- Whistling or hissing sound from the engine
- Cylinder misfires
- Bad fuel economy
Fortunately, replacement options are as simple as ordering a new PCV hose and installing it. The hose is relatively accessible within the engine bay so DIY’ing this repair should be pretty simple, even for novice mechanics.
3. Triton V10 Exhaust Manifold Failure
Exhaust manifolds bolt up to the engine cylinders and the exhaust system. They transfer used engine air to the exhaust system where it is then released into the atmosphere.
On the Triton 6.8, the bolts or studs that connect the manifold to the engine block are prone to rusting and failing. This generally happens over a number of years and tends to be more prone in areas where salty air is more common. When these bolts fail, it doesn’t cause any catastrophic damage. The manifold won’t fall out from underneath the car when you are driving.
However, the bolts will loosen and therefore create and exhaust leak. When this happens, you lose all backpressure created and therefore can experience a handful of performance related issues.
Leaking Exhaust Manifold Symptoms
- Loud exhaust noise
- Loss of acceleration
- Smelly exhaust (can smell from inside the car usually)
- Bad fuel economy
While rusted out bolts are usually the cause on the Triton, leaks can also be caused by cracked exhaust manifolds. If the manifold itself cracks, you will need to replace the full manifold. If it’s just bad bolts causing the problem, you can buy an inexpensive bolt kit and fix the issue pretty easily.
4. 6.8 Triton MPG
While this isn’t technically a “problem” the gas mileage is really bad on this V10. On motorhomes you’re likely going to be getting 6-8 miles per gallon. It’s a little better in trucks getting around 12mpg when not towing. However, start towing and that is going to fall closer to 8mpg.
The owners manual states 87 octane but notes that premium gas is recommended. However, people that live at altitude can get away with running on 85 octane. With that being said, a lot of owners run on 85 even at sea level. We recommend sticking to the owners manual but we get it – at these fuel economy numbers and with a big tank it’s a bit more friendly to run on the cheap stuff.
Overall, this isn’t a problem as much as it is something to factor into the cost of ownership.
Ford 6.8 Triton V10 Reliability
Is the 6.8 Triton V10 reliable? Overall, this engine is well built and is highly reliable. Outside of the common spark plug blowout issue, there aren’t really any costly problems that the 6.8 Triton is known for. The spark plug issue can be fixed preventatively with a repair kit that costs a few hundred bucks. The only other known common problems are super simple and inexpensive fixes.
The engine block, internals, etc. are all highly reliable and likely won’t cause any engine failure issues before the 200,000 mile mark. Overall, these engines are considered very reliable and can last well beyond the 200,000 mile mark. However, once you start eclipsing that mark you can expect to start experiencing a handful of maintenance-related repairs with things like water pumps, fuel pumps, hoses, gaskets, etc.
The only potential downside to the engine is its very poor fuel economy. You can expect to get 8-12mpg in the Triton V10. If you are a very conservative driver, you might be closer to 12mpg, but nonetheless, the fuel mileage certainly makes this an expensive gas guzzler. Factor in towing and the more expensive premium gas and it’s not cheap.
For those who have the 6.8 Triton in a motorhome or who primarily use it for hauling heavy items, just note that problems are likely to occur slightly earlier into the engines life due to additional stress put on the engine from the weight.