I noticed that the last couple days I've had a squeaky belt and it hasn't been a continuous sound so I was unable to check which belt this is why I'm coming to you. It only happens when I start my car, squeeks for about half a second maximum then goes away. Here is the log.

3 days ago: squeaked for maybe 1/10 of a second (really freaking quick)
2 days ago: same as the first day
Yesterday: about a quarter of a second of squeaking
Today: also about a quarter

Again this squeaking only happens right when I start my car. I doubt its my a/c belt since I don't usually use a/c. Maybe its my alternator belt...

 

Have the same exact problem but dont no what belt it would be im pretty sure its the alternantor belt

 

When was the last time you replaced or checked the tension of your belts?

 

Checked the tension, never.

Replaced, I believe in february of this year. Replaced all belts and converted a/c at the same time.

 

Takes 2 seconds to open your hood and press down on your belts to check tension. Also check in between the grooves of the belt, if they are glazed, it's time for a change. Don't forget to check for cracks too.

 

how to i know if they are tight enough. its sorta opinionated to just think "ok well they are tight" lol

 

Think it's like ~1/2in of play from where you push it down.

 

my car does the exact thing yours is and it only has an alternator belt.