4Wd Attessa Vibration

[ck_chino]

hey guys i get a serious vibe from underneath a car when the attessa is engaged. this only happens from accel from the lights just say i hit a lil bump ie crossing the intersection. i will see the torque gauge shoot upto 50% and i feel like the car is shaking in the front and it only stops when i release the gas and the car is unloaded and then will it only drop back down to zero and stop the vibrations.

what u guys think? pls and thanks

[CeJay]

Get it checked out, does it do it when you do hard acceleration from a running start?

[ck_chino]

yes If it is launched hard it does and only when i back off the gas does the torque needle drop and then the vibes stop.

[Moodles2]

Probably worth checking the front shafts for damage, usually they get disconnected to run GTRs on a 2WD dyno but because you can use the R32 fuse trick it's unnecessary to do that to the R32s front shaft. I would be looking for straightness and any possible accident damage on both front shafts (both left and right)

[CeJay]

It's possibly an issue with the transfer case. Mine ran out of oil and cooked itself.