Rep Power: 248

Hey guys quick question.I actually noticed this toward the end of last summer. Since it has been warm the past few days i've been running the A/C. Every now and then i can hear a chirping or tweeting kind of sound coming from the passenger side up under the dash. It's not doing it all the time, just every now and then. If i turn the A/C off the sound stops. I think it's the blower fan, just want to confirm. Does it need lubricating or something. Man i hope it's something simple like that because im to spoiled to be going with out A/C. Thanks for the help.

 
Rep Power: 812

my blower rattles sometimes even when off and its really annoying. ive heard that chirping too. one thing you can do is have someone listen in the passenger seat by putting their head low to the unit. but if it only does this with the a/c on and not just the fan, idk. there is nothing special the a/c would do to make that noise. if it was the blower, it would make the noise all the time with heat and vent.

 
Rep Power: 248

Thanks for the reply man. Yeah thats what was getting me as well, all winter long using the heat i never heard it. It's only when the A/C is on. Maybe it's just one of those things.