Noisy engine! smokey mufflers :(
 

Hello there!
Anybody expereinced with NX650 please assist me.
I got a few problems with my old dommie!
1) Few years back I my piston suddenly jammed! Untill now I dont know the cause. Anyway I fix it :thumbup1: & it was running okay until other wear & tear problems start to arise...
2) last year it jammed again, & recently Ive changed almost everything in the cylinder, but when I start the engine (when it is cold) it gives a whitish smoke, but only from the left exhaust! Not both, but when its hot the smokes all gone.
3) There is also an annoying sound coming from somewhere inside the engine which i cannot detect! It sond like the timing chain but Im sure its not. coz the sounds come & go, its not persistent. Its sound as if the rocker arm or something but the arms are perfectly ok! :confused1:
4) I suspect that maybe the the sound is coming from the decompression cam!
Please help me! I really missed riding the good 'ol dommie! :helpsmilie:
But now I have to strip the bike again!:stormy: