Test said:SAFCII -I install it in my car together with major service like timing belt ,sparkplug, water pump and bla bla bla all changed in one time...then later jerking happen but not too serious...until now haven't got the time to get it fix. So mean don't know whether the jerk comes from the SAFC or other things. In fact i suspected it cause by the mechanic itchy hands coz he took off the pulley during he servicing the car,so may be he never get the pulley angle adjusted properly..
aLIAN, Seriously Poro n Stepyew are nice men...especially this Stepyew ...he's good for everything.
Bro, you installed SAFC II in your car? Are you driving RS200 AT? Also, does the ecu tune out your settings? Did you manage to find out the cause of the jerkiness? I had all these when I installed the Obit piggyback once upon a time