I bought my 98 blazer a week ago and it has ran fine. But today after work it started making a humming sound from the front right tire. Followed by the service engine soon light. I can feel it in the gas and brake pedals. Any ideas?

 

What is the code you are getting? That would be the first step. Let us know.

 

Possible worn bearing? Does the sound get louder in relation to the speed of the car?