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'21 TrailBlazer LT AWD
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11 Posts
Discussion Starter #1
Ran into an issue with my new Midnight Blue TB a few weeks ago. Check engine light popped on when I went out to my car after work. My dealership was really good at getting me in the next day and putting me into a loaner. They had it for a couple days and ended up ordering a new injector kit which happened to be on back-order and ended up taking even longer because of the weather here in the midwest. Got it back on Friday and put it straight to work, just got back from a 6 hour road trip. No more lights.

Other than that, I'm enjoying the ride. Look forward to posting around here more.
 

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2021Trailblazer RS AWD Scarlet Red Metallic
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561 Posts

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'21 TrailBlazer LT AWD
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11 Posts
Discussion Starter #4
Now that it's warmer and I have the windows open :cool:, I've been hearing a constant high frequency whistle like noise. Was okay with using it as a pedestrian warning at first but now it's just annoying.

Here's a video.. Flickr VID share
 

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Now that it's warmer and I have the windows open :cool:, I've been hearing a constant high frequency whistle like noise. Was okay with using it as a pedestrian warning at first but now it's just annoying.

Here's a video.. Flickr VID share
It's the mirrors likely. The 6th gen camaro did that so annoying. Some cars you can fill the little adjustable mirror gaps and it lessens the noise. Not sure I've cared enough with the TB compared to the high pitch the 6th gen camaro had.
 
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