I have a question for your mechanical types. My truck may or may not have serious brake issues? Once or twice of recent the brake pedal has almost went to the floor upon braking to start the ignition. I just had new brake pads put on back in March 2007 and I have had the rotors turned and ground twice in the past couple months. After all this, I am still having some brake issues and some roaring in the front wheel area.
Concerning the brake issue, a mechanic is wanting to replace the master cylinder as a precaution for around $175. I'm also not sure that I don't need new rotors for the roaring and whirring. He said the only other brake issue would be the ABS system but that the light normally would be on in this case.
Should I get the master cylinder?
pa


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