R 10 P/U 2WD L6-292 4.8L (1988)
Hydraulic Brake Booster: Testing and Inspection
Accumulator Leak-Down, System Does Not Hold Charge
1.
Contamination in steering hydro-boost system.
2.
Internal leakage in accumulator system.
Hydraulic Brake Booster: Testing and Inspection
Accumulator Leak-Down, System Does Not Hold Charge
1.
Contamination in steering hydro-boost system.
2.
Internal leakage in accumulator system.