i have a wierd like humming noise right under my feet in my blazer, it feels like its in the middle right under the car, can there be something wrong with my tranny? feels a little wierd, i had it in park also and gave it a little rpm and i herd like a pop or somehting but havent herd it since

 

It is possible that the transmission mount has failed and is in need of replacement. This may allow driveline vibrations to be transmitted more readily into the chassis.

 

yea thats what i figured it feels like right below my feet and my sister said in the back she felt her feet vibrating as well. it does it at idle in park as well **How many mounts are there? im looking to buy the energy suspension one