99-2003 yr celica GTS need to change!bcos 99-03 lift bolt is old design very esy break or broken! cost 2pc lift bolt just RM16hi guys...
how do we know that the lift bolt need to be changed?
Thx.
see the piclift bolt securing the rocker shaft separates, allowing the shaft to rotate in its bore,this rotation,when it occurs, can cause misalignment of the oil feel passages to the rocker shaft, resulting in a lack of variable lift operation and low power at higher engine RPM.
no lift when lift bolt is broken!