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engine chirping sound when at idle cold start

6K views 9 replies 9 participants last post by  tic 
#1 · (Edited)
so any idea thanks .after it warms up no more noise I hear it on the passside
 
#2 ·
Id say the serpentine belt.


Grab a spray bottle with water.
Turn on engine- while its chirping. spray water on the belt. try to spray the grooved parts.
see if it goes away
 
#9 ·
My 2016 Equinox 3.6 does this when starting cold, I attribute the noise to the belt also.

It doesn't make the noise for an extended time, and isn't very loud.

I never had the dealer check it while under B to B warranty as I expect over time it will wear in and the noise will eventually stop.

.
 
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