S15/T15 2WD Jimmy V6-173 2.8L (1988)
Hydraulic Brake Booster: Testing and Inspection
Grabby Brakes or Booster Chatters/Pedal Vibrates
1.
Faulty spool action caused by contamination in system.
2.
Power steering pump belts slip.
3.
Low fluid level in power steering pump.
4.
Faulty spool operation caused by contamination in system.
