Under the extreme conditions of heat and pressure of up to 2000 psi, power steering fluid wears out. Additionally, oxidation byproducts and other contaminants can cause abrasive wear to power steering system components.
You will notice a squealing noise, erratic steering, difficult (or nearly impossible) steering, and even mechanical failure.
The BG Power Steering Service dissolves and suspends varnish, deposits, and debris within the power steering system.
The old contaminated fluid is replaced with new power steering fluid and conditioners that are specially formulated to reduce heat and friction while protecting vital system components.