he's got a mazda miata body with a small block chevy 350 engine. filming this trying to turn the thing over. not working. you see a little spark come out there, but then watch what comes next. >> oh! >> now we've got a full-on fire here. you'll notice that sean is trying to continue to turn the engine over. he says because he figured if he could get it to start, it would suck the fire back in and extinguish the flames. this poor kid is watching his project go up in flames right in front of him in the garage. >> you see there he pulls what looks like the fuel line. keep watching. it moves to the whole other side. here's where things get really bad. >> oh! that was a gas can, wasn't it? >> yeah, he picks up that gas canister. according to sean, he suffered first and second-degree burns on his left arm and leg. sean also -- and this is tough to watch -- posted some photos from his injuries. you can see skin peeling off, layers and layers of skin. sean says he doesn't have insurance, so he created this video to help pay for some of the bills from the b