- May 6, 2015
I just got a 1980 RM250 today. This is the second 2 stroke I have gotten and I have had 4 strokes too. This one is puzzling me. I have compression, air, new gas, new oil, new plugs with a blue spark, just cleaned the cylinder and it will still not start or even want to start. I just tried to bump start it a bunch of times, but still nothing. Every time I kick it and then take out the spark plug, white smoke comes out. And I tried putting gas into the spark plug hole. I have no idea what is wrong, I have everything that is needed to start an engine. Please Help.