how do i draw flames every time i see them ther differnt and i cant figure a good way do draw them.?

Question

i just draw when im board and try to draw flames on cars/trucks

Answer 1

Here is a good tutorial on flames
http://drawsketch.about.com/od/advancedtipstricks/ss/drawingflame.htm

I hope this helps

Answer 2

Take some photos and try practicing from those images.