i live near wollongong i wanted 2 know if anyone knows anyone good around here that might be able to diagnose a problem for me my ute has the hickups .been a problem for a week or two now, been trying everything spark is braking down(thats wat i think anyway) about 1/4 to 1/2 throttle but is fine at idle and full throttle . sometimes it wont do it at all but.i thought it was my b-resister sping shorting things out on its mounting braket cause it rattles around slightly i pulled off and there are no burn marks ive just been playing the guessing game and ive had enough .so if anyone knows any guys round here it would be greatly apreciated!