hmmm ok, i just tested it again and im in doubt again...
here's the situation, pls bear with my england. i dont know how best can i explain this.
driving on 3rd gear, 4-5k rpm... hold it constant at that range... the engine will suddenly JERK, not all the time, ONCE IN A BLUE MOON, which makes troubleshooting even more difficult.
the jerk is like, try holding ur car in high rev (4-6k rpm), gently tap ur accelerator (tap as in just tap, release full then tap it again, then release full again) tap it a few times, say 4-5 times.
ur car will jerk so bad that ur head will be like "head banging".
i experience that kind of jerk. i'm not sure if its because i purposely tap my accel to feel the jerk, then when the car jerk, it actually moves me front and back on my seat, which, unknowingly, i'm tapping the accel...
or is there something wrong with my distributor/plug cables... or could there be anything else...
fcuk man.. damn troubled by this small sh*t.. =(
no xmas for me.