hey guys i havnt posted for a while but i seem to now have a prob at speeds 5th gear about 100ks i get huge vibrations not sure where its from though ..i done some reading and iv checked a few things things i have check enginemounts transfer case mounts and driveshafts anyideas thanks guys

also some things iv done recently and notice iv been playing in the mud with out dif breathers so i need to change the oils ... also iv noticed the zook doing about 150k to a fuel tank i usaly do 300. i think i need a new carb and its just running really rough ? ... could i be right or is there a bigger prob