6A13TT auto gearbox jerking

3309

Known Member

3309

Known Member
Apr 2, 2012
52
5
508
Nilai
Hi all otai and sifu,
I have a query on 6A13TT auto gearbox.
I transplant this engine into my Naza Ria.
Everything is fine except for gearbox.
It is jerking at 3rd gear only.
Have changed the oil a few times already but still the same.
And have check the wiring and sensor also no problem.

Can someone advice what might be the problem?
Have sent to 3 wshop already but problem still there.:banghead: