R32gts4 Smoke From Transfer?

[Jamie72]

hi all,had my gts4 dyno tuned yesterday.the tune turned out great but while it was on the dyno smoke started bellowing from the gear shift.

lots of it and auto fluid burning type of smell.

the shifter(manual) was really hot to touch.have noticed it quite warm normal driveing too.

the 4wd fuse was taken out for the run.

was recommended to disconnect 4wd altogether,but thats the main reason i went for the gts4.

also the wolf v500 was not showing road speed,was told this was possibly due to faulty speed sensor?

ive heard conflicting advice from pro tune shops regarding 4wd 32`s on 2wd dyno and how to go about it..

can anyone help with whats going on ? thanks in advance...

[Jamie72]

well im pretty sure the fuse approach is ok ,could the heat and smoke be the clutch`s slipping in the transfer case,or could it be a gearbox prob?

[vinnie32GTS4]

if you have an r32 then pulling the fuse out is fine as r32s are 100% rwd and only send torque to the front wheels when the commp senses loss of traction.

with r33s and 34s u need to pull the fuse out and also drop the front drive shafts.

If you have an r32 and ur still getting smoke mayb ur transer case is jst stuffed??