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Dan, Technician
Category: Chevy
Satisfied Customers: 24587
Experience:  Independent Shop Experience, 2 Year Automotive Diploma, & Access to Information Database
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2006 TrailBlazer EXT is whining as soon as I start it up and

Customer Question

2006 TrailBlazer EXT is whining as soon as I start it up and continues
JA: Will the headlights turn on? Is the battery fully charged?
Customer: Yes
JA: Are you fixing your TrailBlazer Ext yourself? What have you tried so far?
Customer: Nothing yet one year ago a Mech replaced the pump
JA: Anything else you want the mechanic to know before I connect you?
Customer: No Pearl Thank You
Submitted: 9 months ago.
Category: Chevy
Expert:  Dan replied 9 months ago.

Hello, my name is ***** ***** I'm here to help get your problem solved.

Expert:  Dan replied 9 months ago.

It sounds like your drive belt is worn. With vehicle running put water in a spray bottle and spray down the belt, if noise stops this means belt needs to be replaced. Let me know if you have more questions, thanks.