|  Hissing noise from under car | 
|  Hissing noise from under car | 
|  Mar 25, 2012 - 4:29 PM |  | 
|  Enthusiast      Joined Mar 8, '12 From Hanford/Fresno, Ca Currently Offline Reputation: 20 (100%)  | 
				I got a 97 Ceica GT that hisses when it's cold but when it gets warm it stops. It sounds like it's coming from under the car somewhere. I'm thinking it's a leak from the exhaust pipe but if it was then it would've been hissing still even if it was warm right?
				
				
				
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|  Mar 25, 2012 - 4:32 PM |  | 
|  Enthusiast      Joined Aug 23, '11 From kenton ohio Currently Offline Reputation: 14 (100%)  | 
				Are you sure your not just hearing the intake pulling in air in?  mine with the sri is really loud at start up -------------------- 95 gt coupe, v6 swap weekend toy  99 gt hatch beams swapped wife's 94 st hatch my daily driver http://www.6gc.net/forums/index.php?showtopic=82235  n | 
|  Mar 26, 2012 - 12:25 AM |  | 
|  Enthusiast      Joined Mar 8, '12 From Hanford/Fresno, Ca Currently Offline Reputation: 20 (100%)  | Are you sure your not just hearing the intake pulling in air in?  mine with the sri is really loud at start up Yes I'm sure. I listened carefully all around my car and I can hear it mostly when I'm at the back right wheel by the exhaust pipe. I can also hear it when I'm in the car idling. I get the same thing but its definitely from my intake.  The hissing is really noticeable on startup.   However, it could also be a small exhaust leak in your pipe somewhere. The metal pipes expand when they heat up and this could plug a very small exhaust leak and cause the hissing to stop. Yea. I was thinking that too. -------------------- | 
 ILoveMySilly97   Hissing noise from under car   Mar 25, 2012 - 4:29 PM
 ILoveMySilly97   Hissing noise from under car   Mar 25, 2012 - 4:29 PM 
  jt1023   I get the same thing but its definitely from my in...   Mar 25, 2012 - 8:42 PM
 jt1023   I get the same thing but its definitely from my in...   Mar 25, 2012 - 8:42 PM 
  Syaoran   Hissing? Sounds just like the IACV pulling air whe...   Mar 25, 2012 - 10:00 PM
 Syaoran   Hissing? Sounds just like the IACV pulling air whe...   Mar 25, 2012 - 10:00 PM 
  Celigirl   i had the same hissing under my rear seat- that wa...   Apr 7, 2012 - 10:28 AM
 Celigirl   i had the same hissing under my rear seat- that wa...   Apr 7, 2012 - 10:28 AM
 
  ILoveMySilly97   QUOTE (Celigirl @ Apr 7, 2012 - 10:2...   Apr 7, 2012 - 3:40 PM
 ILoveMySilly97   QUOTE (Celigirl @ Apr 7, 2012 - 10:2...   Apr 7, 2012 - 3:40 PM 
  jordisonjr   Is it a new car?
Could just be the sound of an aft...   Apr 7, 2012 - 8:05 PM
 jordisonjr   Is it a new car?
Could just be the sound of an aft...   Apr 7, 2012 - 8:05 PM
 
  ILoveMySilly97   QUOTE (jordisonjr @ Apr 7, 2012 - 8...   Apr 8, 2012 - 2:09 AM
 ILoveMySilly97   QUOTE (jordisonjr @ Apr 7, 2012 - 8...   Apr 8, 2012 - 2:09 AM 
  NorthKennedy   QUOTE (ILoveMySilly97 @ Mar 25, 2012 - 5...   Apr 8, 2012 - 12:05 PM
 NorthKennedy   QUOTE (ILoveMySilly97 @ Mar 25, 2012 - 5...   Apr 8, 2012 - 12:05 PM
 
  ILoveMySilly97   QUOTE (NorthKennedy @ Apr 8, 2012 - 1...   Apr 8, 2012 - 4:25 PM
 ILoveMySilly97   QUOTE (NorthKennedy @ Apr 8, 2012 - 1...   Apr 8, 2012 - 4:25 PM 
  matts94celica   My water pump made a noise because it was going ou...   Apr 8, 2012 - 12:34 PM
 matts94celica   My water pump made a noise because it was going ou...   Apr 8, 2012 - 12:34 PM 
  trdproven   if you rev, you can tell if its an exhaust leak or...   Apr 8, 2012 - 5:25 PM
 trdproven   if you rev, you can tell if its an exhaust leak or...   Apr 8, 2012 - 5:25 PM 
  ILoveMySilly97   EDIT: My car does have bad emission too. It stinks...   Apr 11, 2012 - 1:48 AM
 ILoveMySilly97   EDIT: My car does have bad emission too. It stinks...   Apr 11, 2012 - 1:48 AM|   | 
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