So I found this tidbit of information and I feel that I should share it with everyone on here.
4L60E/4L65E Snap Noise 2-1 Downshift
96 - 05 light-duty trucks, passenger cars, and utilities equipped with the 4L60E (M30) and 4L65E (M32) automatic transmissions may experience a single snap noise during a 2-1 downshift when coming to a stop.
The snap noise should not be confused with a stop clunk as it is a snap. The snap noise may be described as a ball peen hammer hitting the transmission case. The noise may also be present when shifting from reverse to drive or drive to reverse. The snap noise may appear to be coming from the transfer case.
POSSIBLE CAUSE -The Low and Reverse Clutch Support Retainer Spring (anti-clunk spring) (item 680) may have been bent during the production process or during an overhaul at the dealer. The noise will most likely occur at low mileage (0 to 7500).
The Low and Reverse Clutch Support Retainer Spring (item 680) should be inspected for being bent. If damaged, the retainer spring should be replaced.
So now the question is my car has been like this since i bought it last year. i've driven 20,000 miles so far and the noise is there everytime I slow down. Is it worth it to even fix??? What am i looking at for $$$?? Car drives like it has since I bought it.
Any help would be appreciated.