My z250 has been smoking when i first start it but only for a maximum of 30 seconds. A clound of smoke will come out and eventually dim down. I change my oil on time but im not sure if it is from the exhaust packing. I bought my silencer over the summer and havent changed the packing because i cant find a place that sells it. any ideas y this is happening?thanks

 

its normal, is it a light black smoke? its just because of the choke, it makes it run rich, so its because of that, mine does it too.

 

thanks, 86LT250RFatty...ur right, it is a light black smoke too.

 

No problem, happy to help out.