Review on 🔧 TRIAX Powerfluid 450: Lifetime Fill Power Steering Fluid, CHF 11S, CHF 202, CHF 7.1 for European Cars | OEM Grade | Hydro-Pneumatic Suspension (1 Quart) by Jay Brock

My 2007 Volvo S80 power steering pump started making a groaning noise when cornering. Suspecting that a well intentioned but ignorant mechanic might have filled the reservoir with the wrong fluid, I replaced the contaminated fluid with this product. I was hoping this would make the noise less annoying but was amazed when it was completely eliminated. The steering also responds better. It's been several months and still no sound. I will only use this product from now on.