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International Automotive Technicians Network
1993 GMC C3500 Sierra SLE 5.7L Brake Pedal Feel
Posted to GM Brakes on 3/23/2006 14 Replies

93 GMC dually w/hydroboost. Brakes will put you into windshield with normal brake pressure. Replaced presure hose between p/s pump and hydroboost unit w/ gm hose. Mitchell pretty slim on info on system. Trobleshooting flow charts were inconclusive. Pedal feels...

14 Replies Received (View Replies)

  Related Documents & Media  1993 GMC C3500 Sierra SLE

 
Message Closed w/FIX

car Vehicle Data

1993 GMC C3500 Sierra SLE

VIN 1GTHC39K3P
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedBrake Pedal Feel
ConditionsBrakes Grabbing
Misc.Dually/Hydroboost
Message Closed w/FIX

car Vehicle Data

1993 GMC C3500 Sierra SLE

VIN 1GTHC39K3P
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedBrake Pedal Feel
ConditionsBrakes Grabbing
Misc.Dually/Hydroboost