GM Truck Club
THE PREMIER CHEVY TRUCK & SUV FORUM
Founded in 2004 ~ We're the #1 Chevy Truck & SUV Forum.
Silverado & Sierra | Tahoe & Yukon | Suburban & Yukon XL | SUV & CROSSOVER
Results 1 to 4 of 4

Thread: water noise

  1. #1
    Jr. Apprentice rkbonds1's Avatar
    Join Date
    Feb 2012
    Location
    Northeast Alabama
    Posts
    13

    Default water noise

    In my 94 Suburban everytime I take off or stop it sounds like water is sloshing around somewhere between the transmission hump and the passenger side door around the dash area. What could be causing this? What can I do to fix it?

  2. #2
    Sr. Engineer Dana W's Avatar
    Join Date
    Dec 2011
    Location
    Chuluota, Florida
    Posts
    361

    Default

    It's condensation water in your A/C exchanger box up over the passenger footwell.. I bet it is also leaking out onto the carpet too. Check for wet under your floor mat.

    Find where the drain is for the thing, and run a wire coathanger up into it, see if that dislodges the shmugg that has clogged it up.

  3. #3
    Legend

    Red Z71 Max's Avatar
    Join Date
    May 2011
    Location
    Myrtle Beach, SC
    Posts
    2,334
    Blog Entries
    1

    Default

    Quote Originally Posted by Dana W View Post
    It's condensation water in your A/C exchanger box up over the passenger footwell.. I bet it is also leaking out onto the carpet too. Check for wet under your floor mat.

    Find where the drain is for the thing, and run a wire coathanger up into it, see if that dislodges the shmugg that has clogged it up.
    DanaW is right. You may also want to pour a little bleach in there to kill any mold that may have accumulated in there. Thats stuff can be bad news and cause all kinds of respitory problems.

    (Scott) Myrtle Beach, SC
    January 2012 ROTM WINNER
    2011 GMC Sierra Z71 MAX 6.2 L w/ Trailering Package
    Rough Country, XD Rockstars, Nitto Trail Grapplers, N Fab, Lund Genesis, Putco, Gator Grip,
    Flowmaster 40 series, Diablosport InTune, Banks Ram Air CAI,
    WeatherTech, AVS Aeroskin, Tow Mirrors, Upgradeyourauto.com

  4. #4

    Default

    My 93 Sub was making the same sloshing noise and also did it when turning sharply. I discovered that the heater core had become was air locked and bleeding the system fixed it.

Similar Threads

  1. Excessive Cab Noise - 2010 Chevy Silverado & 2010 GMC Sierra Road Noise
    By Hawgin1 in forum Chevy Silverado Forum (GMC Sierra)
    Replies: 399
    Last Post: 12-02-2013, 12:34 PM
  2. First offender making noise about Watertown?s new noise ordinance
    By Enkeiavalanche in forum Audio, Video & Gadget Tech
    Replies: 3
    Last Post: 09-15-2011, 08:25 PM
  3. GMC Water Truck Chevrolet C7000 Diesel Stake Body Water Truck Nice
    By Steve in forum Chevy Trucks For Sale eBay
    Replies: 0
    Last Post: 06-17-2010, 04:10 AM
  4. Extended Cab Water Noise When Raining?
    By RllyDrvr9 in forum Chevy Silverado Forum (GMC Sierra)
    Replies: 1
    Last Post: 07-29-2009, 09:19 PM
  5. Noise of running water [Expired Topic]
    By Davandy in forum Chevy Suburban Forum (GMC Yukon XL)
    Replies: 10
    Last Post: 04-01-2006, 07:04 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •