How hard is it to replace an auto transmission on a 99 blazer with 4wd. I have a used transmission that I would like to put in my blazer but before I tackel this myself I kind of wanted to know what kind of job this would be. Kevin

 

Found this using the search feature

https://blazerforum.com/forum/tech-a...-w-pics-63763/

 

Haven't checked out the link but i know by searching my issue, fuel gauge related, that there is a connector on top of the trans that goes back to the fuel pump/sender be careful and watch out for it. on the drivers side