2002 Envoy Driveshaft

[Freakzilla]

I have a 2002 Envoy SLE. Whne I get above 30 miles per hour and slow down to stop, I hear a clunkink noise at about 10 miles per hour. I brought it to my local garage and they think it might be something insde my driveshaft. Has anyone encountered this same or similar problem.

[WindyCityPilot]

I have a 2002 Envoy SLE.  Whne I get above 30 miles per hour and slow down to stop, I hear a clunkink noise at about 10 miles per hour.  I brought it to my local garage and they think it might be something insde my driveshaft.  Has anyone encountered this same or similar problem.

 

<{POST_SNAPBACK}>

 

 

 

Have a similar noise on my Silverado Z-71 when slowing down for a light and the tranny downshifts from 3-2. I think there is a TSB out there for this noise that it's basically slop in the drivetrain and no fix is to be attempted.

[Freakzilla]

I have a 2002 Envoy SLE.  Whne I get above 30 miles per hour and slow down to stop, I hear a clunkink noise at about 10 miles per hour.  I brought it to my local garage and they think it might be something insde my driveshaft.  Has anyone encountered this same or similar problem.

 

<{POST_SNAPBACK}>

 

 

 

Have a similar noise on my Silverado Z-71 when slowing down for a light and the tranny downshifts from 3-2. I think there is a TSB out there for this noise that it's basically slop in the drivetrain and no fix is to be attempted.

 

<{POST_SNAPBACK}>

 

 

 

Thanks for the quick response. I'm new to this. What is a TSB? Also, why not attempt to fix it? If left un-fixed, will it hurt to it in this condition? I was thinking about replacing the driveshaft. Would this solve the problem?

[Freakzilla]

Turns out the clunking noise was a bad spline in the transmission. Since it only has 34,000 miles, GM is basically giving us a refurbished tranny. Was really impressed with the service of our GM dealer. Truly Professional Grade!