Ford F150 Throttle Body Symptoms

The Ford F150 Throttle Body Symptoms can range from a sputtering engine to trouble starting the truck. If the throttle body is not functioning correctly, it can cause a drop in fuel economy and an increase in emissions. Other symptoms may include rough idle, stalling, hesitation when accelerating, or poor acceleration.

In addition to these issues, check engine light may be illuminated due to fault codes generated by the faulty throttle body. To properly diagnose the issue with your F150’s throttle body you should have it inspected by a qualified technician and follow their instructions for repair if needed.

When the throttle body of your Ford F150 isn’t working properly, you may start to notice a few common symptoms. These include a decrease in engine power and acceleration, jerking or surging while driving, higher fuel consumption, and even stalling when coming to a stop. If you’re experiencing any of these signs with your truck, it’s important to get it inspected by a professional right away as ignoring the issue could result in more serious damage down the line.

Ford f150 2015-2020 throttle body issues!!!

How Do I Know If My Throttle Body is Bad?

If you think your throttle body may be bad, there are a few things you can do to help determine if it needs to be replaced. First, check the air filter and intake manifold for dirt or debris. If the air filter is clogged or the intake manifold is dirty, these could indicate an issue with the throttle body and should be cleaned before further inspection.

Another way to tell if your throttle body is bad is by looking at its response time when accelerating. A healthy throttle body should react quickly when you press down on the accelerator pedal – if there’s any delay in response then this could point to a faulty unit that needs replacing. Lastly, examine how smoothly your car idles; if it’s rough or stuttering then this too could be a sign of an unhealthy throttle body which will need servicing as soon as possible in order for your vehicle to run properly again.

What Happens When Throttle Body Sensor Goes Bad?

When a throttle body sensor goes bad, it can cause several problems with your car’s engine. The most common problem is reduced performance as the sensor has difficulty accurately detecting when the engine should accelerate or decelerate. This can lead to sluggish acceleration, jerking and surging while driving, stalling at idle and poor fuel economy.

It can also lead to excessive emissions that fail an emissions test or damage catalytic converters if they’re serious enough. In some cases, the Check Engine light will come on due to the faulty throttle body sensor. To diagnose this issue you’ll need a scan tool that reads codes from your car’s computer system so you can be sure of what exactly is happening with your vehicle before attempting repairs.

If it does turn out that you have a bad throttle body sensor then replacing it will usually fix all of these issues along with resetting any trouble codes caused by its malfunctioning condition..

Why Does My F 150 Stutter When I Accelerate?

If your Ford F 150 is stuttering when you accelerate, it could be a sign of an engine misfire. A misfire occurs when the fuel and air mixture in the combustion chamber doesn’t ignite properly, causing your engine to lose power as you press down on the accelerator. Common causes for this issue are worn spark plugs or plug wires; a faulty ignition coil; clogged injectors; low compression due to worn piston rings or valves sticking open; vacuum leaks caused by cracked hoses, gaskets or other parts that allow outside air into the intake manifold; and/or a dirty mass airflow sensor sending incorrect signals to your vehicle’s computer about how much fuel needs to enter the combustion chamber.

To diagnose which component is causing your F 150 to stutter while accelerating, you should bring it in to a certified mechanic who can check out its systems and pinpoint any underlying issues.

Ford F150 Throttle Body Symptoms


Ford F150 Throttle Body Recall

Ford recently issued a recall for approximately 1.48 million Ford F-150 pickup trucks from the 2013 to 2020 model years due to an issue with the throttle body. According to the automaker, a software defect in certain vehicles can cause the engine control module (ECM) calibration to become out of date, resulting in abrupt changes in power that could increase crash risk. The recall covers all F-150s equipped with 6-speed automatic transmissions and 3.5L EcoBoost engines manufactured between January 17, 2012 and August 23, 2020.

Ford is notifying owners of affected vehicles and will reprogram their ECMs free of charge as part of this recall campaign.

Ford F150 Throttle Body Replacement Cost

Replacing the throttle body of a Ford F150 can be an expensive repair, costing anywhere between $500 and $1000 depending on the complexity of the job. The cost also depends on which parts need to be replaced as part of the process, such as sensors or gaskets. It is important to get a professional mechanic to do this job for you in order to ensure that it is done properly and safely.

2016 F150 Throttle Body Problems

The 2016 Ford F150 has had some reported problems with its throttle body. Some owners have noticed a decrease in engine power and acceleration, as well as an increase in fuel consumption due to the faulty component. The cause of this issue is believed to be related to moisture or debris entering the electronic throttle control system, resulting in reduced performance.

If you are experiencing any of these issues with your 2016 F150’s throttle body, it is important that you take it into your local dealer for inspection and repair as soon as possible.


In conclusion, the Ford F150 throttle body is an important component of your vehicle’s engine and should be taken care of in order to ensure optimal performance. While there are some common symptoms associated with a faulty throttle body, it’s important to pay attention to any signs that something may not be working correctly and take it into the shop if need be. Taking preventative measures now can help you avoid major repairs down the line.


  • Zayn

    John Zayn Smith is a renowned truck enthusiast, automotive industry expert, and author. Beginning his career as a mechanic, Zayn's curiosity led him to explore all facets of the trucking world, sharing his insights through in-depth articles on His knowledge spans truck mechanics, trends, and aftermarket modifications, making him a trusted resource for both professionals and hobbyists. Outside writing and mechanics, Zayn enjoys off-roading, truck shows, and family time. Follow his work for the latest in truck-related news and tips.

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