ATP AT-222 Automatic Transmission Instant Shudder Fix - 2 oz.

Well what can i say, I Was extremely surprised this stuff seems to be working great, Was going to go to my brothers house about five hundred mile away to do some fishing on thanksgiving holiday. I Got about 20 miles from my home a started the dreaded shudder thing. This is a well maintained 2013 ford f150 xlt. Did not believe anything out of a bottle could help my truck with 123000 on it. I Was pulling my boat when this shuttering started. Local parts stores didn't have any of the parts needed to do a fluid change with filter. Got everything i needed from amazon next day. Yep one dirty job, but got her done. Runs and drives like a luxury sedan from years back. I will post back if anything changes, Thanks again to both company's for the expert service they provided.

This stuff is amazing. I’ve added 4 of these packs in my father-in-law’s ‘14 GMC 4x4 to the transmission fluid after a full trans flush didn’t solve the shudder. Took a good 500 miles for it to really work its magic although it’s noticeably better immediately after adding it. I’m a master certified mechanic and was skeptical to say the least. However, I’m impressed and it’s night and day difference in the transmission. Certainly saving time and money on the torque converter/trans replacement. Truck doesn’t even have 80k miles on it yet. The shudder is practically gone. It’s been about a year and 6000+ miles.

Had a terrible shudder in an 07 FJ cruiser.. drained the transmission, added 2 tubes of AT-222...never as much as a quiver since...good product

I was pleasantly surprised when this additive actually worked to stop the transmission from slipping while in reverse

Just as described

Im not entirely sure this had an effect. Have had a torque converter shudder for a good long minute now. Have been happy with the "doctor" something or other brand...which smooths things out for a noticeable time frame. This stuff...not so much.

But I bought a 2013 ford Taurus police interceptor with the 3.5 eco boost. The previous owner replaced the transmission but car still had the common torque converter shutter. Was told the only fix was replacing the torque converter but wanted to give this a shot. I’ve tried mechanic in a bottle products before and they’ve never really work. BUT THIS WORKS!! Within 30mins of driving the shutter started going away and even shifted alittle smoother. I don’t know what magic is in this stuff but saved me $$$$. It’s been holding strong for about 3months now so I think I can say it’s a great solution. Tried posting a video of it currently but it will only allow 1 video.

Fixed shudder after used. Really works

Original and Genuine

Bought 4 but didn't making any difference to the slipping 4th and 6th gear of my EAT8