Service Brakes, Hydraulic:power Assist:vacuum:hoses, Lines/piping, And Fittings

NHTSA recall 94V228000 · announced November 21, 1994 · filed by General Motors Corp. · 30,263 units affected

The problem

A VACUUM HOSE CAN DETACH FROM THE POWER BRAKE BOOSTER CHECK VALVE AS A RESULT OF ENGINE BACKFIRE.

The risk

THIS CAN RESULT IN INCREASED ENGINE IDLE AND LOSS OF POWER BRAKE ASSIST AFTER DEPLETION OF THE BOOSTER VACUUM RESERVE.

What to do

DEALERS WILL INSTALL A CLAMP ON THE POWER BRAKE BOOSTER ASSIST.

Notes

SYSTEM: BRAKES; HYDRAULIC; POWER ASSIST; CHECK VALVE.VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS EQUIPPED WITH 2.2 L ENGINES.NOTE: IF THE VEHICLE IS PRESENTED TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND THE REMEDY IS NOT PROVIDED FREE OF CHARGE WITHIN A REASONABLE TIME OR THE REMEDY DOES NOT CORRECT THE DEFECT, PLEASE CONTACT CHEVROLET AT1-800-222-1020, OR GMC AT 1-810-456-4547. ALSO, CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.

Vehicles covered by this recall

• 1994 Chevrolet S10
• 1994 Gmc S15

Source: National Highway Traffic Safety Administration public recall data. This page reports official records and is not legal, medical, or repair advice.