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Popping/clicking sound from glovebox when turning on AC Heat
Posted: Sat Apr 19, 2014 11:35 am
by BlazerScott
Whenever the AC is first turned on I hear a pop pop pop pop coming from under the glovebox area. This clicking will continue for only a short time and then stops and everything seems to work fine.
I have never changed the internal air filter. Think that could be the issue?
Re: Popping/clicking sound from glovebox when turning on AC
Posted: Sat Apr 19, 2014 12:27 pm
by eieio
BlazerScott wrote:Whenever the AC is first turned on I hear a pop pop pop pop coming from under the glovebox area. This clicking will continue for only a short time and then stops and everything seems to work fine.
I have never changed the internal air filter. Think that could be the issue?
might be
it's easy to check
how many miles on the filter?
Re: Popping/clicking sound from glovebox when turning on AC
Posted: Sat Apr 19, 2014 7:33 pm
by leadpig
BlazerScott wrote:Whenever the AC is first turned on I hear a pop pop pop pop coming from under the glovebox area. This clicking will continue for only a short time and then stops and everything seems to work fine.
I have never changed the internal air filter. Think that could be the issue?
Mine ticks, a bit too but seems inconsistent about it. I think maybe it's only on recirc but is not noisy enough to be heard unless I'm on my own in the car and idling with the radio off. I can't say I've worried about it much, but changing the cabin filter made no difference that I could tell.
Posted: Mon Apr 21, 2014 9:15 am
by houseofgrafix
My dad's titan did the same thing.
Had to replace some line
huge PITA
let me get more info about it
Posted: Mon Apr 21, 2014 10:45 am
by hjwd1
I had this in my pathy (2010) it was a few acorns that had got past the cabin filter. they were bouncing around in the blower fan.
the fan motor is right behind the lower glove box and only had 3 screws holding it in, very easy to check and rule it out.