we just did an oil change we went to the dealer and asked or the oil mostly recomended

 

i have a 06 z250 that has been in storage for a year, i cleaned the carb out tank, new plug. when i go to start it will start up and run but only if i hold down the start butten,. can any one help dealer has not been any help

 

Anyone know anything about the read housings on these things? The kid i got it from blew the end out and it was submerged in water and mud and blew every bearing and seal out and im dropping about 6 hundred into it to have it rebuilt. Also im having idling issues wont stay idle might just have to adjust the screw and the damn lights wont **** off theres no short in it and all wires connected no holes or splits. Any suggestions? Thanks yall