i know my 4wd has been giving issues so b4 i took it around the block somehow got it to engage by hiting the gas hard then i got out to the trails make it through everything in the frist 5 or 6 miles of trails then after a short trip down the road hit the trails again and start bogging down in simliar obsticals i know my front drive shaft is spinning so that leaves the vacuum system right i tryed cleaning the rubber pice that conects to the axel i got no idea what could be up with the vacuum lines also my 4wd light goes on

 

check your linkage bushing also clean the mud and dirt out of the linkage it self...

 

http://www.pirate4x4.com/forum/showt...2767839http://

 

those diagrams are really helpful...

 

they give me something to go by it seems like at one point one line (i cant rember witch)looks like po had attempeted to repair with a small pice of rubber tube and a small clamps near the end of the line