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Pulsating Brakes


mikeso_81
07-12-2010, 11:22 AM
Hi,

I have been experience a pulsating sensation from my front brakes for quite some time now. I’m going to work on the issue but need to know if that pulsation is from the rotors, the brakes or a combination of both. I think the rotors are warped but wanted to verify before I work on the vehicle.

2001 Pontiac Grand Prix GT 3.8

Thanks

jdl
07-12-2010, 11:39 AM
My guess is warped rotors, Any abs codes?

mikeso_81
07-12-2010, 11:48 AM
The ABS light recently came on but is throwing a code for the speed sensor on the drivers side rear.

jdl
07-12-2010, 11:54 AM
Maybe it is just dirty? What was the actual code?

mikeso_81
07-12-2010, 06:16 PM
Speed Sensor LR

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