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Als454 · 08-12-2006, 09:19 PM

Got my brake system back together, pressure bleed the brakes, my pedal is nice and firm. When I start the engine the pedal goes soft. When I pump the pedal the power booster seems to be leaking air out the rear where the rod from the pedal goes in. Also I notice the engine idle changes when I depress the pedal. Is my booster bad or could it be something else?

08-12-2006, 09:19 PM	#1
Als454 Senior Member Join Date: Jan 2002 Location: Vienna, Ohio, USA Posts: 259	P/B Problem Got my brake system back together, pressure bleed the brakes, my pedal is nice and firm. When I start the engine the pedal goes soft. When I pump the pedal the power booster seems to be leaking air out the rear where the rod from the pedal goes in. Also I notice the engine idle changes when I depress the pedal. Is my booster bad or could it be something else? __________________ 72 Chevy A/C P/B P/S Tilt 454 Engine 400 TCI Trans C30 Frame C10 Suspension Short Wheel Base (Dually)