Blaine

and I'm sure I'm going to have to buy i new gasket for the CAD right? do they rip when u pull it off

cool thanks really appreciate the help, ive tried looking up answer's on google and its hard to get the exact thing you need, so glad i joined this club,

and the what about the light in the cab, if i had plugged the lines

on my 87 comanche if i were to do that flip on my CAD, and just plug the three vacuum lines there and leave them hooked at the t-case switch, would the vacuum still run the light in the cab

alright i read through there comments got alot of answers thank you allot, but i have just a few more questions. one i do believe that will worsen my gas mileage because now your pushing drive shaft and transfer case, and two if i leave the vacuum lines hooked up at the transfer case and plug the ones that go to the axle will the vacuum light in the cab still come on, the light is something i gloat a little cuz my dad had many comanches and his light never came on, so once it did i was shocked and a little proud, were both comanche mechanics, have to be to maintain them

thank you

i edited the orginal question maybe this might help i was a little more specific and i took away the funky colors

thanks allot sorry about the funky color i copied and pasted it from another thing i put it on. and i didnt know how to remove it.

i have a 87 jeep Comanche, converted it to 4wd 2 years ago and just now finally got it running, it needed a transfer case, as well as the vacuum switch on it. the 4 color coded lines that went to the switch were melted so i spliced them with rubber hose. once completed i still didn't have 4wd. noticed the the vacuum lines up under the hood were connected wrong, once fixed, the light inside the cab turned on and 4wd worked. it engaged weather stopped or going down the road and it went in almost instantly. recently though it hasn't been going in as well it takes a few minutes to engage while going down the road and sometimes i have to stop and go through the gears before it will go in, yet the light was on as soon as the lever goes up. so what would be the cause of a slow engaging 4wd? another thing when going down the road in snow conditions between 37-50 when i give it gas the vehicle shakes and when i let off it goes away. doesnt happen in 2wd.