2005 Chevrolet Trailblazer Q&A

2005 Chevrolet Trailblazer Question: What could be the problem if there's a whining noise in the engine?

Loud whining noise in the trailblazer,any ideas on what that could be?? -
Answer 1
wish I could help, we have a 2008 trailblazer with the same problem, everytime we start it up it sounds like a jet engine taking off, then it winds down. -