Lubegard60902 Automatic Transmission Fluid Protectant, 10 oz

The has made my transmission shift gears faster and quicker it has made a difference I would recommend to any one with a automatic transmission.

I used one of these with 2 tubes of instant shudder fix on a car with 224000 miles on its original gearbox so did not expect much. I am very pleased that this has cured the problem totally and so far after some 600 miles there is no sign of the shudder/slippage returning. Delivery was also very prompt. For anyone interested I tried one tube of instant shudder fix some months ago but it did not help the problem.

Dont know whats in this stuff but it worked on my old 92 Audi. there was always that little shudder when changing into top gear but no more.All changes are 100% smoother and am well impressed.For the price you pay theres no contest.

Never sure theses additives work I can’t really say if it does I have no data ?

this along with the "Lubeguards Dr Tranny Automatic Transmission Instant Shudder Fixx" sorted out the torque shudder my car has been suffering from over the past 2 years. superb product cannot recommend it highly enough.

Excellent product, transformed my gearbox, 'did what it said on the tin'.

Excellent stuff. Used in conjunction with LUBEGUARDS Dr Tranny Auto tx fluid shudder fix.

After having done lots of checks, I had high hopes for this and initially I was rewarded with success. But the results were short-lived and the issues returned within three weeks. It was great to drive for a period with little or sometimes no juddering, but for the price, I expected the results to be longer than three weeks.