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Still using this? How do you like it?

How was the install?

Basically what I ended up doing. Think it worked.

Any tricks for releasing the bottom right tab on the ECU cover without breaking it?

Can the original tune be reloaded quickly if needed?

Have you mentioned it to MPT? They're very helpful.

Same - I enjoy the 93PRX Normal very much.

Also have some sort of rattle. Sounds like I'm dragging metal under the front axle... Only happens between 10-20 mph in 1st or 2nd gear...

Yikes. Thank you.

Does it sound like their official videos?

Do you notice a brief, loud knocking noise on cold starts? Have you had your cam phasers replaced yet? https://www.fordraptorforum.com/threads/cam-phaser-engine-failure-poll.68228/

Why is that better? I enjoy that about my MPT tune but what am I missing?

MPT confirmed it's a new calibration.

Looks like mine is: JL3A-14C204-AYJ

Thank you. How can I tell what mine is on?

hmm anyone have a before and after by chance?

Got mine back today. Rattle is gone. Service notes say they did the PCM calibration. The Stock file I downloaded with my ngauge is the same size and has the same modified date as the original. Not sure what to make of that. Has anyone confirmed that calibration is actually different? I also sent...

Flashed the stock tune, took it in, they ordered the new cam phaser parts after a tech got to hear the noise in person the next morning. Seemed like it wasn't their first encounter with this issue. Glad I found this thread - I was scared I broke something with my tune.

I've got the dreaded cold start rattle on my 2018. Should I revert to stock tune from my MPT tune before taking it in for this?

Thanks guys

Thank you. Been driving with it out for a while now - think I should be concerned or just leave it as is?

Found it in this hole where the running board connects to the chassis...

I don't but their demo video is accurate - It makes that noise to varying degrees every time you quickly let off the throttle.

I got the v2 93prx update and this is significantly better. ^ Normal is also more aggressive down low.

Yes - in normal mode 1>2 does have a lazy feeling sometimes. I don't notice it as much beyond 2.