Well i hope maybe someone can tell me my problem. I have a 1982 GL 1100 that i just put new timing belt, water pump, thermastate and temputure sensor on and new spark plugs and oil and filter. The problem I have found is i noticed that when I started the bike i notice blue smoke coming out of the left tail pipe. the bike has been sitting on the center stand the whole time, could it be a valve not sealing, can someone give me another place to start. the bike has about 62,000 miles on it.