Forte Lubricants Car Power Steering Stiffness Noise Treatment - 75ml

It worked for me in the sense of diminishing a leak from the seals of a steering rack ( of my BMW X3 E83). It did not fix the leaks but I no longer leave constant droppings of transmission oil on the drive. The rack is still moist ( after approx. 4 month ) at the junction of pressure lines. Will try to refresh part of the steering fluid and repeat the process to see if there is a further improvement.

Used as says on package..didn't really notice any big difference if any...but may look further into car for problem, kinda hoping this would be the easy fix

Definitely helps with the notch feeling and the noise. Not sure what else I can say beyond that

My old Lexus had an advisory two years ago about a weep from the steering rack, a common problem on 17 year old cars!!This additive has sorted it for two years now. I'm not suggesting that this will substitute for a replacement in due course, afterwear and tear is what it is, but this stuff seems to rejuvinate tired old seals just like it says. Well recommended....

Simply didn't work.Heavy whining steering on lock still there.Recently changed the reservoir and top hose.Might have to change the pump.EDIT. changed the steering pump and this sorted itAnyway, garbage, save your money

Used this many times before and it always sorts out the problem. No more noise coming from the power steering!

Didn't work for my citroen c5 but had to try before buying a new steering rack. Not saying it won't work on other cars for leaks just not mine

done what it said on tube was great