Problem Reports
Chevrolet 2500 Pickup
Report: Power Brake Units May Leak Fluid From Hydro-Boost Unit
Chevrolet 2500 Pickup Problem
16 Reports
Model Years Affected: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000
Average Mileage: 122,333 mi (90,000 mi - 157,000 mi)
Verified
Power brake systems using "hydro-boost" may leak power steering fluid from the hydro-boost unit located behind the brake master cylinder. Replacement of the hydro-boost unit is the common repair to correct this concern.
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Visitor, 1999 Chevrolet 2500 Pickup, 120,000 mi
Seal leak on the hydro-boost unit. Leaking powersteering fluid badly
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Visitor, 1999 Chevrolet 2500 Pickup, 157,000 mi
leaking power steering fluid at unit and also inside cab onto floor causing slick brake & accelerator pedals and general mess.
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Visitor, 1995 Chevrolet 2500 Pickup, 90,000 mi
Leak in the power brake booster for 95 CK2500 suburban. Replaced the booster!
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