Flav,
It's a Vac Assisted brake system. Every time you pump the brake it alters the airflow in the manifold, the auto adjuster is probably trying to hold idle when you are pumping the crap out of a system that was not designed to have an epileptic foot on it.
Dont bleed the brakes with the engine on.
Ok, when bleeding the brake hydraulic lines...the engine should not be running. Key should not even be near ignition.
Was this a complete Brake component replacement? i.e; Pads, Rotors, Rubber Brake Hose & Calipers?
And if so, did you bleed all the lines/calipers in the proper order?
starting from Left Rear, then Right Rear. Then Right Front. And finally Left Front. Making sure to top off master cylinder reservoir in between, as to protect any air from being introduced into system. And if air did get into system...you know will find yourself bleeding the Master Cylinder. AND NEXT, bleeding out the ABS Control Module. The pedal could feel slightly different when all new components are installed...but not spongy or weak.
All you will do is waste gas, the "Mark One Leg" is fully capable of providing the lever of effort to push 1 Ounce out of a little hose. Perhaps on a big truck it is required but in this case it is not part of the procedure.
Flav,
It's a Vac Assisted brake system. Every time you pump the brake it alters the airflow in the manifold, the auto adjuster is probably trying to hold idle when you are pumping the crap out of a system that was not designed to have an epileptic foot on it.
Dont bleed the brakes with the engine on.
I had to have the engine running to bleed the brakes. Without it on, the pedal just became impossible to push...
Go to the gym.