why my nsr sp idling keep changing??

heavenkid SG

hii guys, these days my idling keeping changing .wat the problem?? everytime i set it around 1.2 .when i off and on it after sometime its drop to 0.5,even after warming up for a long time….... when i pull choke to warm the engine ,its rise to 2 or above.any sp roder encounter this prob??

y0shi SG

try changing a new spark plug Mr. Green

caramelgal SG

you warm up so long for wat? of course it will eventually go down and engine die one mah.
and when u pull the choke confirm the idling will go up. it's normal.

roger SG

it could be the air screw that needs adjusting. this is probably beyond our level. i think you should ask a reliable mech to adjust for you.