The original equipment Motorcraft brand spark plugs that were factory installed in many late model (2004 to 2008) Ford trucks with 5.4L V8 and 6.8L V10 engines, 2005 to 2007 Mustang GT 4.6 & 5.4L V8 engines, and 2008 Mustang GT models built prior to 11/30/07) can break when you attempt to remove them.

Does Ford still use 2 piece spark plugs?

Ford 4.6L, 5.4L and 6.8L 3 Valve engines have the two piece spark plug; The 2 Valve engine does not use this plug. Fortunately, Ford finally redesigned the spark plug in 2009. … These later model spark plugs are installed in the earlier engines and prevent the problem from recurring.

What year Ford f150 has spark plug problems?

The Ford pickups that are likeliest to blow spark plugs are the 2001-2004 F-150 models. Nonetheless, drivers have also reported the problem in 1997-2000 and 2005-2008 F-150s.

What year Fords have the spark plug problem?

Design News readers have commented about having to lift engines or make holes in the car body to change spark plugs. This article describes a particularly frustrating spark plug issue with the 2004-2008 Ford 4.6-liter, 5.4-liter, and 6.8-liter 3-valve “modular” engines.

What spark plugs do Fords use?

All the right spark plugs, recommended by Ford Motor Company All of these can be found in each Motorcraft® spark plug. Motorcraft® spark plugs are available for a broad range of applications, including domestic and import cars and trucks of all makes and sizes.

What years were the 5.4 Triton bad?

Most of the most common problems developed with the 2004-2013 3 valve engine but some problems spanned all engine generations. The most popular issue but easiest to fix, is the ignition system. The 3 valve 5.4L Triton contains a coil-on-plug design.

How many spark plugs does a 4.6 Ford have?

4.6L and 5.4L Spark Plug Replacement, Cylinder by Cylinder. An army of extensions and flex joints are required to reach the various spark plugs. Four different extension variations are required to change all 8 spark plugs. Step 1 of the process is to remove the ignition coil and fuel injector connectors.

When did Ford start putting the 5.0 in the f150?

The 5.0L Modular V-8 replaced the 4.6L/5.4L engine options in the Ford F-150 for the 2011 model year. The engine is manufactured primarily using pre-existing engine production tooling at Ford’s Essex Engine Plant in Windsor, Ontario, Canada.

What year did Ford 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.

What year F150 to avoid?

Amongst Ford enthusiasts, there is one year that people know to avoid with the F-150 and that is the 2004 model year. These are considered to be the worst F-150 trucks that were ever made for a few different reasons.

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What years of Ford F-150 should you 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 are the best years for Ford F150?

The best Ford F150s years are 1993, 1994, 1996, 2009, 2012, 2003, 2001, 2014, 2018, and 1998. While the worst F150 years are based on total complaints received by the National Highway and Traffic Safety Administration, which are 2004, 2005, 2006, 2013, 2015, 2016, 2011, 2007, 2002, and 2010.

Who makes Motorcraft spark plug?

Directly speaking, Motorcraft spark plugs are produced by Autolite, which is the Honeywell Corporation’s division. The small bolts that create ignition are what we called Spark plugs. For your car to start, it needs combustion.

Does Ford use Autolite?

History. Ford launched this auto parts division in 1972 to provide replacement parts and original equipment parts. This brand replaced Autolite as Ford’s official parts brand. Autolite has continued since and is still a brand name in use today.

Are Ford Motorcraft spark plugs pre gapped?

The fine tip iridium are always pre-gapped at factory and the manufacturers specifically say that should NOT be messed with by user. The Motorcraft ones are cheap versions of Autolite Dual Platinum, they requested “no factory gapping” to their OEM (Autolite) to save costs, that’s why the gap is never exact.

How many spark plugs does a 2005 Ford F150 have?

I was able to replace 7 of the 8 spark plugs on a 2005 F150 5.4L V8 myself.

How many spark plugs does a V8 5.0 have?

If you’ve replaced spark plugs before, changing them on a Ford Windsor V-8 (whether it’s a 5.0L or 5.8L) is fairly straight forward and the engine bays on these vehicles have plenty of room to reach all 8 plugs without having to get creative.

Can you remove spark plugs with impact wrench?

NO! Please do not use an impact wrench on these. You run the distinct chance of stripping out all of the threads in the head, which will cause a huge nightmare for you having to have threads replaced (Heli-coil or the like). Just use a socket/ratchet and you’ll be fine.

How much does it cost to remove a broken spark plug?

Usually about $3–4, depending on the cost of your spark plug. Most of the time they unscrew like any unbroken spark plug.

Can I drive with a blown out spark plug?

You shouldn’t drive with a blown spark plug and since you probably can’t get it out because the heat has welded the spark plug, you need to remove the coil and the inductor wires from the blown spark plug so that way that particular spark plug is disabled and won’t do damage to the engine.

What year is the best Ford 5.4 engine?

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 years did Ford engines to avoid?

You should avoid Ford Modular engines that came in 4.6L, 5.4L, and 6.8L displacements. These came out of the factory from 1997 to 2004 and were notorious for spark plug issues. The engines were two-valve V8s (4.6L and 5.4L) and V10s (6.8L).

What year 5.4 have cam phaser issues?

1. 2004 – 2010 Ford F-150 (5.4) This generation of F-150 is probably the most well known vehicle to have this issue.

What years are bad 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 is the most reliable Ford truck engine?

The 6.7-Liter Power Stroke Turbodiesel V8 is a Ford truck engine most reliable.

Will bad cam phasers throw a code?

When a cam phaser goes bad, the ECU will try its best to protect the engine. It would go into a limp mode and prevent the engine from exceeding a certain rpm. Then, the ECU would throw a OBD2 code, and the check engine light would come on.

Which Ford 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 2021 F150 engine is best?

The 3.5L EcoBoost V6 engine is perhaps the most strong and capable engine available for the all-new 2021 Ford F-150.

Why is the Ford 5.0 called Coyote?

The Coyote Name The first four-valve V8 that Ford made was manufactured in the 1960s for a race car. Driver AJ Foyt drove his car, the Coyote, to victory in both the 1967 and 1977 Indy 500’s.

What is the best engine to get in a Ford F150?

3.5L EcoBoost V6 As a twin-turbo engine, this little guy can produce 375 HP and 470 lb-ft of torque. Additionally, the 3.5L engine is by far the best F-150 engine for hauling and towing.

What is the average lifespan of a Ford F150?

The average Ford F-150 will last up to 150,000 to 300,000 miles before you will need to rebuild the engine. If you use the vehicle as a work truck and average around 15,000 miles per year, the F-150 will easily deliver 20 years of reliable service.