Mechanics

PONTIAC GRAND AM WHEEL PROBLEM

2007 Pontiac Grand Am

What would cause pulsating in brake pedal, seems to be when the wheel is turned to right it happens more?
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Jep1968
February 16, 2013.



THE MOST COMMONLY SEEN PROBLEM IS A WARPED ROTOR

http://www.youtube.com/watch?v=pwpb3CpgzEE

A BAD WHEEL BEARING MIGHT ALSO CAUSE THIS

http://www.youtube.com/watch?v=IpdghLj6AhE

THERE ARE MANY MORE VIDEOS ON THESE SUBJECTS----I LOOKED THRU A FEW, SOME SHOW THE USE OF DIAL INDICATORS TO PRECISELY INSPECT THIS STUFF

LEMME KNOW IF THIS HELPS YOU

THE MEDIC

Tiny
CJ MEDEVAC
Feb 17, 2013.