Snap noise when taking off

chevrolet
trailblazer
noises

#1

when i get on the gas to go i have this snap noise it sounds like a stick braking in half i had the u-joints changed at the dealer but the sound is still there could it be inside the transmission? 47k on the trailblazer 06


#2

The problem might be with the slip yoke where the driveshaft connects to the transmission. There have been complaints of a popping/snapping noise on these vehicles when accelerating from a stop. The fix is, remove the driveshaft from the transmission, and lube up slip yoke splines with moly grease.

Tester


#3

WELL 3K LATER AND STILL THERE GM TECH SAID ITS OK ANY OTHER INFO WOULD BE HELPFULL I ASKED THE TECH ABOUT MOLY LUBING THE YOKE NEXT TIME AROUND


#4

DID YOU THINK IT WOULD CURE ITSELF?