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!
π§ 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)
7 Review
Genuine Honda Fluid 08206-9002 Power Steering Fluid - Superior Performance in a Convenient 12 oz. Bottle
8 Review
Optimized BlueDevil Power Steering Leak Stopper
9 Review
ACDelco Original Equipment 10 5073 Steering
7 Review
π΅ Lubegard Dr. Tranny Assemblee Goo, Blue: Light Tack Lubricant, 16 oz.
4 Review
ARP 100-9910 Ultra Torque Assembly Lubricant - 10 oz. Brush Top Canister
4 Review
πͺ Powerful Liquid Wrench L116 Penetrating Oil - 16 oz.: Superior lubricant for efficient maintenance and repairs
8 Review
π§ Permatex 80071 Anti-Seize Lubricant - Enhance Engine Optimization with this Bottle
8 Review