spongy brakes? HELP!! - The 1947 - Present Chevrolet & GMC Truck Message Board Network

GMC3 · 03-27-2005, 08:12 PM

just installed entire new brake system from M/C to pads. bled them multiple times and all of the air is out of the system, but my pedal is still spongy. if i pump the pedal 4 or 5 times it builds pressure and holds it, but the next time i hit the pedal it goes to the floor. double checked for leaks and none. I'm thinking maybe a bad M/C, but it is a remanufactured one from NAPA. Is it possibel the rmfg M/C is bad or am i missing something

03-27-2005, 08:12 PM	#1
GMC3 Registered User Join Date: Aug 2002 Location: philadelphia Posts: 62	spongy brakes? HELP!! just installed entire new brake system from M/C to pads. bled them multiple times and all of the air is out of the system, but my pedal is still spongy. if i pump the pedal 4 or 5 times it builds pressure and holds it, but the next time i hit the pedal it goes to the floor. double checked for leaks and none. I'm thinking maybe a bad M/C, but it is a remanufactured one from NAPA. Is it possibel the rmfg M/C is bad or am i missing something



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