When I press the brake pedal there is a crunching sound from the front. Sounds like it is coming from the left side. Had a mechanic look at it and they said brake pads needed to be lubed where they slide. The crunching sound is still there every time we use the brakes. I personally checked both sides and all seems fine. Could this be the caliper making this sound? Any suggestions would be appreciated. Trying to avoid taking it to the dealer as they are very expensive, always find something else to charge us for. Thank you very much.
2002 gmc envoy
Keywords:Envoy
The first thing that comes to my mind after confirming the brakes are working as they should would be the hub bearing. The hub bearings wear out often on GM vehicles. The brakes are also right there. Here is a great read on how to narrow down the issue.
How to diagnose a Noise.
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