Here's the story: My dad was out riding our king quad and hadn't checked the oil in a while and it was way way low.. it stopped running and wouldn't start. He realized that it was due to there being no oil in it.. towed it back and then at home added oil and changed the filter, now the thing billows smoke upon start up, but after it has been warmed up for about 30 -45 mins, it stops spewing out smoke.. what will fix this? I kn ow it was a foolish thing on my dad's part so dont start off saying, "first off, you're dads a numbskull..."

 

piston rings