2006 kawasaki KX 450 F "150 blows white smoke engine" Questions

white smoke. checked the coolant and noticed oil in it. Then dumped the oil and it looks like theres coolant in that. Sounds like a bad seal, but which one. Sounds more like a blown head gasket. Check

white smoke and bogging down. It's a 2001 Twist N Go scooter, disregard the category below (limited options). It's a 49cc 2 cycle 1 cylinder engine. I just bought it and cleaned the spark plug, it was

...white smoke coming out of the right side of the engine. Please Help! I am currently trying to fix it to get $$$$. Thank you You will have to clean the carburator, blow the jets with compressed ...