Review on 🔧 High-Quality ACDelco DCH10-5073 OEM 19329448 Power Steering Fluid - 32 Oz: Optimize Steering Performance by Marc Oner

I have no idea what the GM dealer threw at my Hummer during a flush a few years ago, but I'm guessing they weren't AC Delco products. It seems like the boost systems on this GMT800 need the right fluid to work well. At least it suits me. Skip this fancy stuff and get OEM specs in this case!