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International Automotive Technicians Network
2003 Chevrolet Silverado 1500 5.3L ABS
Posted to GM Brakes on 6/6/2024 15 Replies

This brake system does not have hyro-boost,it has vacuum pump on the brake booster, 4 wheel disc brakes. The trouble I am having is the brake pedal is solid without engine running but as soon as it is startedthe pedal goes to the floor and will pump up ver...

15 Replies Received (View Replies)

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car Vehicle Data

2003 Chevrolet Silverado 1500

VIN 2GCEK19TX3
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Open Help Request

car Vehicle Data

2003 Chevrolet Silverado 1500

VIN 2GCEK19TX3
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection