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1992 Chevrolet P30 7.4L Hydraulics
Posted to GM Brakes on 7/31/2012 12 Replies

Units disc brakes lock up after about twenty minutes of driving and then unit has to set for about thirty to forty five minutes and once calipers release unit can be driven with no problem for a considerable distance (around 15-20 miles) and nothing goes wrong...

12 Replies Received (View Replies)

  Related Documents & Media  1992 Chevrolet P30

 
Message Closed w/Summary

car Vehicle Data

1992 Chevrolet P30

VIN 1GBKP37N3N
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHydraulics
ConditionsLocking Up
Misc.New Master Cyl, New Hydraboost, New Power Steering Pump, New Calipers, Pads, Hoses All Four Corners
Message Closed w/Summary

car Vehicle Data

1992 Chevrolet P30

VIN 1GBKP37N3N
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHydraulics
ConditionsLocking Up
Misc.New Master Cyl, New Hydraboost, New Power Steering Pump, New Calipers, Pads, Hoses All Four Corners