How To Clean Throdle Body Sensors 4.6 Ford

What Is F-150 Throttle Body Cleaning?

Throttle body cleaning is a form of fuel injection maintenance that can help improve the performance of your F-150's engine in one case your truck has been driven 75,000 miles. Since modern vehicles are equipped with electronic fuel injection systems, they don't normally require this kind of maintenance until you lot reach higher mileage marks.

Cleaning your fuel injectors is a common maintenance task and cleaning your throttle body can exist a relatively easy process that can be done at the dealership while you're maintaining your vehicle. All you will need is a few simple tools and special cleaners.

Throttle body cleaning is considered proper maintenance to keep your engine running smoothly and after you do it, you are probable to run across an improvement in the vehicle's handling. If your truck seems to be running rougher when its idling or stumbling during initial acceleration, it may be time to clean your throttle trunk.

Even if you are not having any issues yet, a thorough throttle body cleaning is advised maintenance every 75,000 miles to prevent these issues before they start.

How to Choose an F-150 Throttle Body Cleaner

When you cull a throttle torso cleaner, you will desire to make certain that you select 1 compatible with your F-150. While most throttle body cleaners are generic, there are some specific to certain vehicle makes or models that may either leave too much residual behind or non exist strong enough for the F-150 throttle body.

Another consideration to make is whether you will be using your cleaner for other maintenance as well. There are plenty of combination products such as:

You also can find products more specifically designed for your truck'southward throttle body and coinciding parts, such as WD-40 - 300134 Specialist Carb/Throttle Body & Parts Cleaner. When checking F-150 throttle body cleaners, wait for ones that are strong enough to clean varnish, oil, and grime from your throttle while leaving minimal residue.

How to Clean an F-150 Throttle Body

Disclaimer: The guidelines in this story are general and not meant to replace instructions for your specific vehicle. Please consult your owner'south manual or repair guide earlier attempting repairs.

You should ever preform throttle body cleaning outside or in a well-ventilated area since the cleaners commonly have fumes that tin can be volatile or toxic in confined spaces. Yous will also need a well-lit identify with plenty of room effectually the front end of your vehicle to work.

Step 1: Locate and Prep Your Throttle Body

Lift your hood and wait betwixt your air cleaner and the intake manifold to find your throttle trunk. About throttle bodies are fabricated of aluminum which also makes them easy to place.

Stride 2: Put on Your Rubber Gear

Earlier getting started on the cleaning process, yous should put on eye protection and safe gloves to protect your eyes and skin from the cleaners. You should disconnect your battery a few minutes before you begin when cleaning metal parts of your truck.

Stride 3: Remove Intake Tubes

Look at how the air-intake tubes attach to your throttle body earlier y'all disconnect them. They may exist attached with Torx head screws. If so, you volition need a Torx or star shaped screwdriver or bit. Yous may besides detect electrical wires connecting to the throttle trunk. These do not need to be removed and should be left alone.

If you lot take a lot of ductwork around your throttle body, y'all will only need to motion plenty to expose the throttle body for cleaning and the rest can exist left alone.

Step 4: Spray Your Cleaner

Afterwards exposing your throttle body, you will desire to spray the cleaner inside of the air ducts. One time sprayed, use a soft-bristled castor, such as a toothbrush, to gently dislodge and remove the clay and grime that has congenital up. As you work, wipe the residue yous've loosened abroad with a paper towel. Exist careful that goose egg falls into the throttle body during this procedure. Even a small piece of plastic can crusade significant impairment.

Continue this process until the metal is bare, using a flashlight to cheque within of duct openings if necessary.

Step 5: Oil Your Throttle Shaft

Earlier reattaching your ducts, you will want to put a small amount of oil on the shafts where the shaft enters the throttle body. This will aid to keep the throttle blade running smoothly. Make sure to wipe upward whatever backlog oil and residual before reinstalling.

Step 6: Reinstall the Ducts

Reattach the throttle body ducts to the throttle body, making sure the clamps are tightened to the aforementioned level they were before. If you lot are unsure, endeavour applying the aforementioned amount of pressure tightening the screws as you did when removing them. When you've finished, all of the screws and attachments should be secure, but non over-tightened.

Pace seven: Run Your Engine

Reconnect your battery and start your engine up. The engine may stumble initially or sound crude for a few minutes as any cleaning remainder is burned off. This should not exist a concern as long equally information technology merely lasts for a few minutes. The rest from the cleaner may also produce a small amount of white smoke. This is normal as well and will dissipate as the engine sounds render to normal. Let the engine continue to idle for a few minutes earlier giving your freshly cleaned F-150 a test drive.

Whether you've noticed your F-150 has been a rougher ride than usual or are just looking to extend the longevity of your engine, a throttle body cleaning can help. When you follow a notice the right cleaning product and follow a few simple steps, you can better your F-150'due south drivability and help proceed your engine running better for longer.