It sounds like you have a bearing going bad somewhere. Doe the whine increase or decrease when you turn? If it changes when you turn left it is probably the right front hub bearing. If it changes when you turn right it is probably the left front hub bearing. Does it change when you apply the brakes? If it does you probably need new front brakes because the wear sensors are making the whine. You really need to get it checked pretty soon because some things could cause a catastrophic failure and cause you to crash.
No it does not if it is a s10 blazer
Spark plug gap chevy ls blazer
why my floor air comes on when the setting is at panel air on 2004 Chevy blazer
Where is diverter that controls air direction located in a 2004 Chevy S10 Blazer?
no 2004 colorado
19.0
internal
Remove fuel tank
235 70r15
Timing belt
i have 2004 blazer in ammman Jordan not more than 87 miles per gallon.
luck