Hissing sound
What the hell is that hissing sound I hear all the time? Am I the only one?
I hear it a lot especially at lower speeds. Like a air valve opening and closing. :-huh |
Got a video of it? Can you tell what part of the truck it's coming from (front/rear/outside cab/inside cab/etc)? Does it do it at idle?
I haven't heard any hissing out of mine, nor have I heard similar reports of this (that I remember). |
Originally Posted by 2000silverbullet
(Post 12471907)
Got a video of it? Can you tell what part of the truck it's coming from (front/rear/outside cab/inside cab/etc)? Does it do it at idle?
I haven't heard any hissing out of mine, nor have I heard similar reports of this (that I remember). |
I cant say i have noticed a hiss..
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The hissing sound I get is from the A/C cycling. You can hear the freon pressurizing and depressurizing at the Evap core inside the truck, probably from the orifice tube.
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Originally Posted by RZAR
(Post 12473918)
The hissing sound I get is from the A/C cycling. You can hear the freon pressurizing and depressurizing at the Evap core inside the truck, probably from the orifice tube.
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The a/c cooled seats will make that noise-try turning them on and off and listen
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