Issues with my 2017 F150 Torque Converter - Need advice!

Technical Issues
1

I’ve been experiencing some unsettling symptoms with my 2017 Ford F-150, particularly revolving around the torque converter. I’m hoping to gather some insights or tips from anyone who’s dealt with similar issues.

Symptoms I’ve Noticed

  • Shuddering: It starts to shudder when I’m accelerating, especially between 20-40 mph.
  • Slipping: Occasionally, it feels like the transmission is slipping, which is super concerning when I’m merging onto the highway.
  • Unusual noise: There’s this weird whining sound that seems to come from the transmission area when I’m idling.

What I’ve Checked So Far

  • Fluids: I’ve checked and changed the transmission fluid recently to ensure it’s at the right level.
  • Codes: No warning lights on the dashboard, but I did a scan and didn’t find any error codes related to the transmission.

Questions:

  1. Is this a common issue with the 2017 F150 or specific to my truck?
    I’ve heard a few stories about torque converter problems, but not sure if it’s widespread or just luck of the draw.
  2. What repair options do I have?
    Would replacing the torque converter entirely be necessary? Any recommendations for reliable mechanics or shops?
  3. What are the costs like?
    I’m bracing for impact here; I’ve heard it can be quite pricey!

Any Advice Would Be Great

If you’ve faced these issues or know anything about the torque converter’s performance in the F-150, I really appreciate your help! Thanks in advance for any insights you can share!

2

I recently had issues with my torque converter too. It started slipping and felt like the truck was hesitating at times. Definitely check your transmission fluid levels and quality; that can impact the converter’s performance.

6 Likes
3

I totally relate! I also noticed shuddering around 30-40 mph. It’s such an annoying problem. Have you checked for any error codes?

4

Shuddering is definitely a sign! Sometimes it can be caused by a faulty torque converter or even a problem with the fluid. A lot of owners have replaced their converters as a fix.

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5

I’ve heard some people mention that adding a transmission additive helped reduce slipping in the torque converter. Anyone tried that? Did it actually work?

6

I tried an additive, and it seemed to help a bit, but it didn’t completely solve the problem. It might be a temporary fix at best.

7

It’s good to know I’m not alone with these issues. Anyone else experience revs hanging up when shifting? It’s frustrating!

8

Yes! I had that too. It usually happens when the engine is cold. I think it might be a sign of the torque converter clutch not engaging properly.

9

I had a mechanic tell me that sometimes the problem can be with the TCM (Transmission Control Module) rather than the torque converter itself. Have any of you guys had that checked?

10

That’s interesting! I hadn’t even considered that. I might need to look into getting that tested.

11

I was just about to suggest the same thing! The TCM can create issues that seem like torque converter problems. Definitely worth checking!

12

Humor me: could it be that we’re just overthinking this? Maybe it just needs a good ‘talk’—like my grandma would say. :joy:

1 Like
13

Haha, I wish it was that easy! I’m definitely not taking my truck to therapy anytime soon!

14

On a serious note, it might just need a complete fluid change. Sometimes old fluid leads to torque converter issues.

15

That’s great advice! I hadn’t thought about how that might contribute to the problem. I’ll definitely look into it.

16

This has been pretty enlightening for me. I had no idea the torque converter could tie into so many different issues, like the TCM!

17

After all this, I think I’m ready to get my F150 in for a diagnostic. Thanks for all the help, everyone!

3 Likes
18

I had issues with my stock torque converter on my 2017 F150 too. Upgrading can definitely improve performance if you’re looking for better towing capabilities. Consider an aftermarket option like the Circle D or a Suncoast converter.

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19

I’m leaning toward an upgrade myself! Has anyone experienced a noticeable difference in acceleration and responsiveness with aftermarket options?

20

Honestly, stock converters can be hit or miss. If you do a lot of towing or heavy hauling, I suggest going aftermarket. Just be careful about choosing one that’s compatible with your setup.

2 Likes