svaneld

Got my transmission mount replaced and it fixed my problem. I could not see where the old one was damaged or why it was making the noise though. Took me about 2 hours becuase 1 of the bolts is a turd to get to but for the most part very easy. Thanks for the help.

Thanks Nick, You ever here of a cracked or warn transmission mount making a pop or clunk sound when starting from a stop or coming to a stop? It also makes the sound over bumps when I am going below 20 mph. When I am traveling over 20 mph I never here the sound. I can make the sound when I hold the brake and hit the gas but I have to drive around the block and stop again to get it to repeat. The other day I was under my truck and pushed up on the transmission and heard the exact sound in that mount. It just seems to me when I am driving that the sound is further in front not basically direclty under me. but when I am outside the truck it seems to come from that area. I am just wondering if It could be the transmission mount and maybe a motor mount as well. Sorry I am just thinking out loud. I am going to replace the transmisssion mount this weekend and will see if that gets it done. Thanks for the reply.

I need to replace my transmission mount on my 2005 GMC Sierra SLE 1500 4x4. Could I get some tips or basically the how to for this? I was also wondering if I need to even jack up the truck or if I can use a floor jack and just lift the transmission enough to remove the old mount and add the new. Any help is appreciated. Thanks