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 7 of 7
  1. #1

    Default Trans noise i think. help [Expired Topic]

    I have been working on the 96 GMC suburban, K2500 4x4, 454. I've only had it a little over a week, and have been doing all the fluids, the rear end smelled very bad, the transfer looked ok, and the front has a recept from the prev owner last year. So this is why i think its the transmission.
    when you give it gas it makes a grrrrr noise. if you put it in N the noise goes away in an instant. if you give it hard excel it does not make the noise. Also when you let off the gas it still makes the noise for about 3 sec. and than goes away. it comes back when you give it gas again. could this be the t converter. it made the noise the whole way back from texas where i bought it. it's very anoying. thanks for the help.

  2. #2
    Guest

    Default RE: Trans noise i think. help

    Have you taken it in for trouble codes? Not all tranny codes trip the S.E.S. light.

  3. #3

    Default

    Does that truck have a lift kit in it?

  4. #4

    Default

    no it looks stock. no lift just different wheels.i put new grease in all joints also, the steering, some type of upper joint on a frame, and on the shaft that comes out of the tansfer case going to the front end. what do you mean code. i did not know that the transmisison gives off codes.

  5. #5

    Default

    trans in the newer one are elec inside and are in the computer allowing the computer to control things. have the trouble codes checked. but first pull the dipstick out, smell the fluid on the dipstick, if you have burnt clutches in the trny it will smell like burnt almounds.

    Technology is great, when it Works,
    And one Big Pain in the Ass When it Doesn’t.
    Detroit Iron Rules, All the Rest are Just Toys.
    94 GMC Burban, 5.7L (350), 4X4, Auto
    86 GMC Burban, 350, 2 WD, Auto
    79 GMC pickup plow truck, 400, Full time 4X4, Auto
    86 Pontiac Fiero SE, 2.8L, Auto, only mid engine American car
    See a Pattern yet?

    15 year GM assembly line worker.

  6. #6

    Default

    noise is gon e i changed the fluid and filter with mbl 1 runs better and noise is gone.

  7. #7

    Default

    I forget, did you say that this has a shift kit or not?

    Steve
    10 Chevy Traverse LT AWD
    02 Chevy Trailblazer LS (110K+ miles - loaded except for 4WD - WRECKED!)
    99 Chevy Cavalier LS (105K+ miles - commuter car)
    78 Chevy Suburban Silverado (454, 3/4 ton)
    62 GMC 3/4 ton Pickup (350 police interceptor)

    Remember: Search Before Posting | Fill out Your Profile & Signature
    Follow Us Please: facebook.com/gmtruckclub | twitter.com/gmtruckclub
    Support GMTC: Help the site, contribute today

Similar Threads

  1. Avalanche mpg [Expired Topic]
    By TrailLeadr in forum Chevy Avalanche Forum (Escalade EXT)
    Replies: 8
    Last Post: 09-27-2010, 12:12 PM
  2. '07 Avalanche [Expired Topic]
    By Steve-B in forum Chevy Avalanche Forum (Escalade EXT)
    Replies: 14
    Last Post: 12-11-2009, 12:19 PM
  3. General Tech Q&A [Expired topic]
    By pompiyer in forum Chevy Avalanche Forum (Escalade EXT)
    Replies: 4
    Last Post: 11-18-2009, 08:04 PM
  4. Sevice 4WD???? [Expired Topic]
    By Jose in forum Chevy Avalanche Forum (Escalade EXT)
    Replies: 4
    Last Post: 02-19-2007, 06:56 PM
  5. '07 Avalanche [Expired Topic]
    By jibarra16 in forum Chevy Avalanche Forum (Escalade EXT)
    Replies: 2
    Last Post: 01-04-2007, 07:32 AM

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
  •