hello...i was changing my bike's engine oil. but i messed it up. i put new oil with the old one. now bike wont start without choke and even starts it is uncomfortable riding it. was it a wrong idea pouring new oil there? the oil level is good now. another problem was coolant flushing out. i opened the bolt and removed the radiator cap, a little bit coolant came out. then i just removed it from the box directly. and after putting new coolant inside the same thing even worse smoke is continuing coming out. what to do now.?.
my bike model is kawasaki zzr 250 (1993)
my bike model is kawasaki zzr 250 (1993)