5.0 out of 5 stars Single best thing I’ve ever bought

A.C. · 22 April 2025

(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } 2003 Range Rover hanging on to gears revving high. Banging into 2nd and 3rd. Shuddering like mad vibrating the whole car. You would say it’s time for a gearbox rebuild. Changed the oil and filter pan to no avail. Nothing to loose by dumping 2 tubes of this stuff in. WOW !Instantly the shudder is gone. Can’t feel the gear changes any more and changes up about 1800 rpm instead of 3500.It’s now like a fully rebuilt gearbox !Done over 1000 miles with a 2 ton trailer and I am very impressed with this stuff.It’s totally fixed.Gone from 18mpg to 26 mpg.Highly recommend this product.It is totally magic stuff.

5.0 out of 5 stars Good

B.Y. · 9 February 2025

It works

5.0 out of 5 stars It worked for me!

D.C. · 19 July 2021

I initially bought 2 tubes just before a long trip as I was getting quite a lot of judder under acceleration between 30 and 50 mph. I put the 2 tubes in (but lost quite a bit of transmission oil in the process). The judder was markedly better (almost completely gone) for the first 50 miles or so, but then returned, and seemed slightly worse than before (could have been my now negative attitude to it). After researching all the increasingly expensive option, and speaking to the very helpful guys at All Automatic, I decided to give it one more go. I bought and put another 2 tubes in (using a different method and not losing any more transmission oil), so far I can safely say it has solved the problem completely - no judder at any speed under any type of acceleration (hard or soft), and its definitely sharpened up the gear changes - much crisper/cleaner. I've now done a good few hundred miles after the 2nd dose and all is still good so far. I hope it has solved the problem permanently ... if the judder returns I'll try to update this review. Happy to recommend this product and the friendly, helpful, truthful guys at All Automatic.

5.0 out of 5 stars Gearbox fix

J. · 16 August 2024

Great product worked a treat

5.0 out of 5 stars EXCELENT PRODUCT!

D. · 9 November 2019

Brilliant! Instanly cured my LR Discovery 3 Torque Converter Shudder.

5.0 out of 5 stars Good

B. · 10 February 2020

Very good product

1.0 out of 5 stars Doesn’t work

J.t. · 18 April 2025

Terrible

1.0 out of 5 stars Ouch!

S.H. · 31 July 2024

Not the type of lube that I was looking for........😖!I still haven't found my Fitbit!

Works like magic

T. · 21 June 2023

(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Honestly at first I was a bit skeptic about this product. I own a honda civic 2012 model and it was shuddering exactly on its 3rd gear low rpm that its seems the engine will explode. Luckily I came across this product, I ordered and received it about a week here in uae. I put two 2 tubes and drove the car, i really can’t believe it. It works like magic, the shuddering was gone and my car feels like brand new again. Hope this review helps. Dunno when it will last, but hope it’ll last a year or two.

smooth shifter

B. · 2 April 2025

excellent product, top notch mechanic in a tube,A+++

جودة المنتج

ي. · 13 April 2025

تحت التجربه عبوتين 👍👍

Très bon

I. · 15 September 2024

Très bien 👍

Impresionante, más no milagroso

S.B. · 3 April 2022

Tengo un Accord 99, famosos por dar problemas en la caja. Ya pateaba muy feo, y no entra segunda velocidad. El producto permitió que los cambios volvieran a ser suaves, aunque el problema de segunda velocidad no fue resuelto (ya hay un fallo mayor en la caja, que no es culpa del producto). Cumplió con mis expectativas de gran manera! Solo ten en cuenta que esto no va a solucionar los problemas mayores que ya tenga tu caja automática.