Originally Posted by
plumbnit
My t-maxx 2.5 with a 3.3 only runs with the front wheels only no rear wheel drive. Could this be a blown rear diff?
It could just be blown bearings i would take the diff out and look at blown bearings or broken teeth, if its not making any sound when it runs (like a grinding noise) then your driveshafts could be stripped and its just spinning on the outdrive