Hello, I am new to this forum. I have been the owner of a Saturn for many years ( I love GM). I am looking to upgrade to a larger vehicle for my family. I have currently found a really good deal on a 2004 Chevy Trailblazer EXT LS. The car is in absolutely beautiful shape.

Before I make this purchase I have one concern. When I test drove it (twice so far) I heard a light whistling/sucking noise coming from the engine compartment upon light acceleration. It seems to go away as you actually start to accelerate the vehicle. Basically my question is two fold, first what do think this could be? Secondly, do you think I should steer clear of this purchase because of this one problem?

I really appreciate all of your advice and help in advance.

Thanks!

 

Sorry I posted this in the wrong place. I placed this under Trailblazer forums. I apologize. If you have any advice please don't hestitate to let me know! THANKS!