Squeal under accel?

[SolarWar]

I have an 05 GT auto and I've been hearing a belt squeal during shifting under hard acceleration. Is this normal or is my stock tensioner going bad? Ive got a video that ill upload where u can hear the noise


https://www.youtube.com/watch?v=jGxPBmn6xMM&feature=youtube_gdata_player






embed video - http://s197forum.com/forum/showthread.php?t=3643

 

[stkjock]

how old is the belt?

dust by any of the idler/pulley?

mods?


I didn't hear anything in the vid

 

[SolarWar]

Belt is new, Replaced in march when I installed new alternator. No mods other than sct strategy tune. No dust. The noise in the vid is very slight I had to turn my speakers all the way up or use headphones to hear it.

 

[HitandRunDriver]

Same issue with me...sub'd

 

[r.barn]

It's cause you got such purty mouth. lol


Seriously I dont see an issue if it is only doing it on hard shifts. Check pullies and belt for any oil or grease. When you shift like that, for a split second the crank pulley is not spinning as hard but the accessories still have inertia and are spinning.

Check your tensionor for cracks and bending too. They do break but usually only on S/C engines putting a lot of stress on the belt.