my bonneville GXP shakes when driving, and gets worse the faster I go. on 2004 Pontiac Bonneville

Problem has gotten worse. the service suspension system light comes on. Smell burning rubber sometimes when I come to a stop.

by in Lansing, MI on January 27, 2013
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2 answers
ANSWER by , January 27, 2013
maybe your tires are out of round or badly unbalanced
ANSWER by , January 27, 2013
If not the tires, could be a bad ball joint or tie rod end. Need insp. to find out which is the problem.