2018 Ford F-350 problems

General information about Ford-F-350
Overview of popular issues
Recalls list

The Ford Super Duty (also known as the Ford F-Series Super Duty) is a series of heavy-duty pickup trucks produced by the Ford Motor Company since the 1999 model year. Slotted above the consumer-oriented Ford F-150, the Super Duty trucks are an expansion of the Ford F-Series range, from F-250 to the F-600. The F-250 through F-450 are offered as pickup trucks, while the F-350 through F-600 are offered as chassis cabs.

Rather than adapting the lighter-duty F-150 truck for heavier use, Super Duty trucks have been designed as a dedicated variant of the Ford F-Series. The heavier-duty chassis components allow for heavier payloads and towing capabilities. With a GVWR over 8,500 lb (3,900 kg), Super Duty pickups are Class 2 and 3 trucks, while chassis-cab trucks are offered in Classes 3, 4, 5, and 6. The model line also offers Ford Power Stroke V8 diesel engines as an option.

Ford also offers a medium-duty version of the F-Series (F-650 and F-750), which is sometimes branded as the Super Duty, but is another chassis variant. The Super Duty pickup truck also served as the basis for the Ford Excursion full-sized SUV.

The Super Duty trucks and chassis-cabs are assembled at the Kentucky Truck Plant in Louisville, Kentucky, and at Ohio Assembly in Avon Lake, Ohio. Prior to 2016, medium-duty trucks were assembled in Mexico under the Blue Diamond Truck joint venture with Navistar International.

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Common 2018 Ford F-350 problems

The Ford F-350 has been a popular choice for heavy-duty truck enthusiasts since its introduction in 1999. However, like any vehicle, it is not without its fair share of issues. Here are some of the most common problems reported by owners of the 2018 Ford F-350, based on complaints and technical service bulletins (TSBs) from Ford dealerships.

Death Wobble

One of the most notorious issues with the Ford F-350 is the infamous "death wobble," which affects models from 2009 to 2021, with the 2017 and 2019 models being particularly affected. This issue is characterized by a violent shaking of the steering wheel, which can occur when driving over rough pavement or expansion joints at speeds above 45 mph (72 Km/h). The cause of the death wobble is not always clear, but it is often attributed to issues with the steering and suspension components, such as loose bolts or worn-out parts.

Loose Steering

Another common problem reported by owners of the 2018 Ford F-350 is loose steering, which can affect a wide range of model years, particularly the 2011 to 2017 models. This issue is often caused by a bad steering box or steering column, but it can also be attributed to issues with the tie rods, pitman arms, or ball joints. If left unaddressed, loose steering can lead to a loss of control and an increased risk of accidents.

PTO Pressure Oil Leaks

The 6.8L gasoline engine in the 2018 Ford F-350 is prone to oil leaks through the PTO pressure switch, which can affect models from 2009 to 2013. These leaks can cause a fire if they come into contact with the thermal blanket that covers the exhaust, leading to two separate recalls by Ford.

Spark Plug Issues

Pre-2009 Ford F-350 models are prone to issues with the spark plugs, which can be fired through the cylinder head due to pressure from the combustion process. This issue can cause damage to the threads and may require the replacement of the cylinder head and gasket in severe cases.

Turbocharger Issues

The turbocharger in the Ford F-350 can be prone to issues that cause a loud bang and the loss of all power. This problem, also known as "turbocharger blow-off," is caused by a crack in the plastic housing between the turbo and the intake, which can release pressure suddenly.

Engine Block Heater Issues

Models from 2015 to 2019 of the Ford F-350 are prone to engine block heater issues, which led to two recalls by Ford. These issues can cause the engine to fail to start or run poorly, particularly in cold weather.

Squeaky Cabin

Some owners of the 2018 Ford F-350 have reported a squeaky cabin, which can affect models from 2017 onwards. This issue is often caused by loose or worn-out components in the interior of the vehicle, such as the seats or door panels.

In addition to these issues, the 2018 Ford F-350 is also subject to several recalls and technical service bulletins (TSBs) related to battery problems, transmission issues, fuel injector recalls, and axle bolt recalls. It is important for owners of the 2018 Ford F-350 to stay up-to-date with these recalls and TSBs to ensure the safety and reliability of their vehicle.

What is the problem with the 2018 Ford F350?

What are the recalls on the 2018 Ford F350 diesel?

Recently, Ford Motor Company recalled an estimated 18,808 2017-2018 Super Duty F-250, F-350, and F-450 4x4 vehicles due to a driveshaft issue. Specifically, a radial damper inside the driveshaft may move out of position over time, which can cause a driveshaft imbalance and result in a fracture.

How many miles will a Ford F-350 last?

With proper care and regular maintenance, it's not uncommon for Ford F350 engines to last well beyond 200,000 miles. Routine oil changes, timely replacement of filters, and addressing any issues promptly can contribute to the longevity of the engine.

How many miles per gallon does a 2018 Ford 350 get?

Based on data from 90 vehicles, 6,771 fuel-ups and 2,231,707 miles of driving, the 2018 Ford F-350 Super Duty gets a combined Avg MPG of 12.72 with a 0.09 MPG margin of error.

How long do Ford F-350 engines last?

200,000 miles

What is the fuel economy of a 2018 F-350?

Based on data from 90 vehicles, 6,757 fuel-ups and 2,226,077 miles of driving, the 2018 Ford F-350 Super Duty gets a combined Avg MPG of 12.71 with a 0.09 MPG margin of error.

Which is better F-250 or F-350?

The most noticeable difference between the F-250 and F-350 is their capabilities for towing trailers and hauling cargo: Towing – The F-350 has a significantly higher max towing capacity up to 32,500 pounds, compared to 19,500 pounds for the F-250.

What is the issue with the 2017 Super Duty?

Owner Reported Trouble Spots

Exhaust. Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks. ...
Steering And Suspension. ...
Body Hardware. ...
Drive System. ...
Transmission Minor. ...
In-car Electronics. ...
Engine Minor. ...
Paint And Trim.

2018 Ford F-350 complaints

The NHTSA has received 0 complaints about various vehicle components related to the 2018 Ford F-350.

You can leave your car complaint via the special form below.

2018 Ford F-350 recalls

The National Highway Traffic Safety Administration (NHTSA) has issued 2 recalls for different components of the 2018 Ford F-350.

2019-05-29

Manufacturer: VCI Emergency Vehicle Specialists
Components: EQUIPMENT
Summary: VCI Emergency Vehicle Specialists (VCI) is recalling certain 2017-2018 Ford F-550, 2014 E-350 and E-450, 2015 F-250 and F-450, 2016 E-450, 2017 E-350, F-450 and E-450, 2018 F-350, 2010 E-450, 2005-2006 E-450, 2009 E-450 and Chevrolet C4500-based Type I and Type III ambulances equipped with ASA Electronics Voyager monitors used to display the back-up camera image. The monitors may unexpectedly revert back to the factory default settings which may cause the camera image to be reversed.
Consequence: The driver may inadvertently turn the wrong direction to avoid an object behind the vehicle, increasing the risk of a crash.
Remedy: VCI Emergency Vehicle Specialists will work with ASA to notify the owners, and remedy the displays, free of charge. The recall began May 9, 2019. Owners may contact ASA Electronics at 1-800-384-4400.

2018-12-18

Manufacturer: Ford Motor Company
Components: ENGINE
Summary: Ford Motor Company (Ford) is recalling certain 2015-2019 Ford F-150 and 2017-2019 Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, and F-550 Super Duty pick-up trucks equipped with an engine block heater. Water and contaminants may get into the block heater cable's splice connector causing corrosion and damage.
Consequence: When the heater is plugged in, prolonged corrosion could cause a resistive short, increasing the risk of overheated or melted wiring which can increase the risk of a fire.
Remedy: Ford will notify owners, and dealers will disable the block heater cable, free of charge. Once parts are available, Dealers will replace the engine block heater cable, free of charge. The recall began June 3, 2019. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 18S45.

Additional sources

More sources of information about 2018 Ford F-350 problems:

Top 5 Problems Ford F-350 Truck 4th Gen 2017-20 - YouTube

Common Ford F-350 Problems - 4th Generation 2017 to 2020 - 1A ...

https://blog.1aauto.com/4th-gen-ford-f350-problems/

Jan 20, 2021 ... Top 5 Issues 4th Gen Ford F-350 (2017 to 2020) · 1. Block Heater Problems · 2. PCV Oil Separator · 3. Fuel Tank Problems · 4. EGR Valve Cooler ...

REVIEW & ISSUES? 2018 Ford F350 Limited Powerstroke Diesel ...

https://www.youtube.com/watch?v=I95aoLg0Z4M

Apr 30, 2019 ... This is an initial review of my 2018 Ford F-350 Limited Super Duty 6.7l Powerstroke Diesel Crew Cab FX4 truck. This truck is loaded with all ...

Common Ford U1012-00 and U0137 Issues | Q&A for 2018 Ford F350

https://www.justanswer.com/ford/mf7uc-i-ve-having-issues-2018-ford-f350-when-driving.html

Jul 7, 2023 ... This sounds like a network communication issue, probably on CAN2. The network uses a twisted pair of wires (green-orange and gray-blue). They ...