What Ford Diesel Engines To Avoid?

Diesel engines produced by Ford Motor Company are usually known as Powerstroke engines. Though they made many diesel motors before that, the Powerstroke ones stood out eventually. But not all of them are reliable. You need to know which Ford diesel engines to avoid.

So, What Ford diesel engines to avoid? Well, Ford Powerstroke engines are very popular. But the Ford super duty 6 L and 6.7 L Powerstroke might give you a headache. These two had some issues from the very beginning. 

Now, why should avoiding these two have to be your primary concern? No worries! Because here we are going to discuss the reasons. So, Let’s look at the detailed information about the Ford diesel engines you need to avoid.

What Diesel Engines Do Ford Have?

Ford engines are used in Ford Motor Company Vehicles. There are engines of different ranges. Some of them are very recent, and some are old. Here, the list is based on cylinder types and the year they were made. 

3 Cylinder Engines

YearEngine
2012- Present Fox Ti-VCT 13 1 LEcoboost 13 1 L
2017- Present Ford FiestaFord FigoDuratec 1.1 L Ti-VCT 13Dragon 1.2 L Ti-VCT 13 1.2 LDragon 1.3 L Ti-VCT 13
2018- Present Ecoboost 13 1.5 L

4 Cylinder Engines

YearEngine
1908-1966Ford T Model Engine (1908-1927)Ford A Model Engine (1927-1931)Ford B Model Engine (1932-1934)Ford Sidevalve (1932-1962)Consul 4 (1951- 1966)
1961- 2000Essex V4 (1961-1977)Taunus V4 (1962-1981)Renault Cleon (1968-1983)Kent (1959-2002)Kent Original (1959-1968)Lotus Twincam Engine 1.6L (1962-1975)Crossflow 1.1 L, 1.3 L, 1.6 L (1967-1980)Valencia 1 L, 1.1 L, 1.3 L (1976-1989)HCS 1 L, 1.1 L, 1.3 L(1989-1995)Endura E 1.3 L OHV(1995-2002)EAO 1.3 L, 2.3 L (1970-1989)York 2.3 L, 2.4 L, 2.5 L (1972-2000)CHT (1983-1995)HSC 2.3L, 2.5 L (1984-1994)Lynx 1.8 L (1986-2000)
2000-2016 Duratorq (2000)Duratec 8V/HE/20/23 (2000)Powerstroke 3.0 (2000- present)Ecoboost 1.6 L, 2 L ( 2009- present)Ecoboost 1.5 L (2013- present)Ecoblue (2016- present) 

5 Cylinder Engines

YearEngine
2015- Present3.2 L Duratorq
2004- 20112.5 L Duratec

6 Cylinder Engines

YearEngine
1906-1907Model K Straight-6
1941-2016Straight 6 ( 1941-2016)Falcon Six OHV ( 1960-1993)Ford Australia 16 SOHC (Falcon) 3.2 L, 3.9 L, 4 L (1988-2002)Ford Australia Barra 16 DOHC 4 L ( 2002-2016)Zephyr 6 ( 1951-1966)British Essex V6 ( 1966-1988)Canadian Essex V6 (1982- 2008)Vulcan V6 (1986-2007)Ecotorq (2003- present)Cyclone V6 ( 2006- present)Duratec 35 (2006- present)Duratec Engines (2007- present)Ecoboost 2.7 L (2015- present)Ecoboost 3 L (2016 – present)

10 Cylinder Engines

YearEngine
1997- PresentTriton V10 6.8 L ( SOHC)
1999-2005Ford- Cosworth Engine ( JD/ VJ)Ford- Cosworth Engine ( CR)
2001Modular V10 5.8 L ( DOHC)

12 Cylinder Engines

YearEngine
1932-1948Lincoln V12 L- Head (382/424/448) (1932-1942)Lincoln V12 Zephyr (267/292/306) (1936-1948)Ford V12 ( Aero) (1941)Ford V12 ( GAC) (1941)
1995-1999Ford GT90 (1995)Aston Martin V12 (6 L) (1999)

What Ford Diesel Engines To avoid?

Ford Powerstroke diesel engines are quite popular and reliable. But among them, try to avoid 6 L and 6.7 L Powerstroke engines. They have a few issues, which are briefly discussed below.

1. Ford Superduty 6.0 L (2003)

Ford Superduty 6 L is a powerstroke diesel engine by Ford. It is known as six leakers. This one had a few significant issues from the year 2003-to 2007. One of the major problems is its EGR system. There are a few more too.  

Reasons To Avoid Ford Superduty 6.0 L

There are a few problems with this engine. And they are-

  • Head Gasket Failure: The main issue is that the head gasket boils down to the TTY head studs.
  • FICM Failure: Fuel Injector Control Module supplies solenoid voltage. But engine heat causes damage to the FICM, and thus it fails.
  • Oil Cooler Issues: The oil cooler in this engine isn’t proficient. Dirt gets clogged on the oil cooler now and then.
  • EGR Cooler Issues: If the oil cooler gets clogged, it increases the EGR temperature too. That is how the EGR cooler fails.
  • EGR Valve Failure: The valve regulates the exhaust gases. As this does not function very well, the soot from exhaust gases can clog it and cause failure. 

These are the main reasons you should avoid the Ford Superduty 6 L engine.

2. Ford Superduty 6.7 L (2011)

Ford Superduty 6.7 L is another diesel engine by Ford that you should avoid in the years 2011-2014. There are some faults in this engine. They are-

Reasons To Avoid Ford Superduty 6.7 L

The reasons why you should avoid Ford Superduty 6.7 L are-

  • EGT Sensor Problem :Exhaust Gas Temperature sensor problem is very common with this engine. No matter how many times you fix it, it may fail again.
  • Cooler Clogging: EGR cooler clogging is another common problem. Carbon deposits build up easily and cause clogging.
  • Injection Pump Problem: Whenever the pump comes in contact with metal, the injection pump is known to fail.
  • Radiator Coolant Issue: This is one of the basic problems of this Powerstroke. The radiator coolant leaks very often
  • Turbocharger Issue: Turbocharger failure is another reason you should avoid this engine. Mostly the failure occurs at the turbo bearing here.

Which Ford Diesel Cars Are Most Reliable? 

Ford is one of the top brands in the world today. If you are thinking of buying a ford,  this will be helpful for you. There are many reliable cars that Ford has made. Let’s have a quick look.

1. Ford Edge

The 2021 Ford Edge uses Ecoboost 2.7 L twin-turbo V6 engine. This provides decent power and respectable acceleration in any driving situation. 

Why Ford Edge Is Good

This has excellent engine performance. Ford Edge comes with increased fuel economy. It has a long list of safety features too.

2. Ford Mustang

This 2021 engine has a V8 engine. It is considered an American icon. The engine performance is excellent. 

Why Ford Mustang Is Good

This car has a range-topping of 760 HP. It is indeed a muscle car. The cabin and ankle trunk space are good.

3. Ford Fusion

comes with a V6 engine. The engine is 2.5 L and four-cylinder. The fusion doesn’t feel so quick. It was discontinued for 2021, but you can still find it. 

Why Ford Fusion Is Good?

This one is a perfect family-sized car. It comes with 175 HP. If you want more powerful engines, look for the models from 2019 or before.

4. Ford F-150

Ford F-150 has a twin-turbocharged engine. The engine is Ecoboost 2.7 L. This car is mostly popular as a ‘total package.

Why Ford F-150 Is Good?

Ford F-150 is great for its towing capability and the powertrains. It has V6, V8, and diesel engines with a hybrid version for 2021. The price tag is competitive, and the cabin is spacious. 

Conclusion 

Ford is undoubtedly one of the most recognized brands in the world. The engines are known as Powerstroke engines. Ford is very reliable. But not all of the engines are high functioning. 

There are some Ford engines to avoid. The Ford Superduty 6 L and 6.7 L are the ones. Especially the ones made in 2003- 2007 are so poor in quality that they decreased the fame of Ford engines. 

If you are paying out of your pocket to buy Ford, you need to keep your eyes open. There are good ones too. Just try focusing on them and avoid the engines mentioned here.

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