Issues with 2015 F150 Throttle Body: Help Needed!

Technical Discussions
1

I’m having some trouble with the throttle body on my 2015 Ford F-150 and I could really use some advice. It seems like there’s a delay when I press the accelerator, and sometimes the truck feels like it’s struggling to respond. Has anyone else experienced similar issues?

What I’ve Tried

  • Cleaning the Throttle Body: I removed it and cleaned it with some throttle body cleaner, but it hasn’t made much of a difference.
  • Checking for Codes: I scanned for error codes and didn’t find anything that looked concerning.

Questions:

  1. Is there a common failure for the throttle body in these models?
  2. Are there any replacement parts you’d recommend, especially OEM vs aftermarket?
  3. Could this be related to the air intake or another component?

I’m open to any suggestions, and I’d love to hear from you guys if you have any insights or fixes! Thanks!

2

I’ve been having similar issues with my 2015 F150. The acceleration is really sluggish and I noticed a rough idle at stoplights. It started throwing a check engine light too. Has anyone else experienced this?

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3

Yes! My truck was hesitating a lot, and I found out it was due to the throttle body needing cleaning. It might be a simple fix!

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4

I’ve had a rough idling issue as well. A mechanic told me it could be the throttle body or even a vacuum leak. Have you checked for any vacuum leaks?

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5

I haven’t checked for vacuum leaks yet. I’ll definitely add that to my checklist. Thanks for the tip!

6

I had a similar problem last month! The throttle body was actually dirty. I cleaned it thoroughly, and it fixed the acceleration issues for me.

7

That’s encouraging! Did you use any specific cleaning product, or just good old throttle body cleaner?

8

LOL! I feel you! If it’s that noisy, definitely check the throttle body. It could be a sign of a bigger issue.

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9

I’ve heard some folks say it might be a faulty throttle position sensor too. Anyone experience that? My light came on and then it started acting up.

10

I used the cleaner from the auto parts store, and it worked like a charm. Just take your time with it!

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11

I must admit, I joke that my truck’s idling sounds like a washing machine on spin cycle. It’s noisy! Could that be the throttle body too?

12

That’s true! A bad sensor can wreak havoc on performance. Make sure to get it checked out!

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13

Good point! I’m hoping cleaning will do it for me. Otherwise, it’s a trip to the dealership.

14

Anyone had to replace their throttle body entirely? I’m getting nervous that mine might need that.

15

It’s definitely a potential fix. I know a buddy who had to replace his because the cleaning didn’t help. Just be careful with the cost!

16

All in all, if you’re having throttle body issues, the earlier you address them, the better! Ignoring it can lead to even bigger problems later.

17

Absolutely! Better safe than sorry, right? Just keep up with maintenance and it should save you hassle!

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18

I’ve had issues with my throttle body, too! Cleaning it made a huge difference. I used a throttle body cleaner spray and a microfiber cloth. Be gentle around the sensors!

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19

Routine maintenance is key! Inspecting your throttle body every oil change can prevent buildup. I’ve learned this the hard way.

20

I totally agree! I used CRC throttle body cleaner. It worked like a charm on my 2015 F150. Just make sure to follow the instructions carefully.