Blower motor for the heat/AC is defective; probably a damaged bearing. Replace the motor.
before replacing the fan motor, check the box and make sure nothing got in there to throw the balance of the blower fan off. rodents, birds,even dirt dobbers can get in if vehicle sits for extended periods. but if nothing in there,check for movement of the fan blower cause it most likely would be the bearing and motor will have to be replaced.
My Chevrolet Astro 97 when I drive in a good speed , when I brake turns to the left side. I chenged all the ballpoints tie roofs and is still the same, the brakes ar ok, do you something about it?
Car turns left when applying brakes? Look for a defect or wear on the right brakes, or left brakes grabbing.
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